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Newsgroups: alt.sport.pool,rec.sport.misc,rec.answers,alt.answers,news.answers
Path: senator-bedfellow.mit.edu!bloom-beacon.mit.edu!xlink.net!howland.reston.ans.net!vixen.cso.uiuc.edu!usenet.ucs.indiana.edu!nickel.ucs.indiana.edu!fulton
From: fulton@nickel.ucs.indiana.edu (Ben Fulton)
Subject: Pool & Billiards Frequently Asked Questions
Message-ID: <CHD5Cy.H1I@usenet.ucs.indiana.edu>
Followup-To: alt.sport.pool
Summary: Definitions, rules of games, some hints on shooting, references
Originator: fulton@nickel.ucs.indiana.edu
Keywords: Pool, billiards, snooker, table sports, cue sports, bar games, pub games
Sender: news@usenet.ucs.indiana.edu (USENET News System)
Nntp-Posting-Host: nickel.ucs.indiana.edu
Organization: Indiana University
Date: Wed, 1 Dec 1993 15:50:57 GMT
Approved: news-answers-request@MIT.Edu
Expires: Sat, 1 Jan 1994 00:00:00 GMT
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Xref: senator-bedfellow.mit.edu alt.sport.pool:952 rec.sport.misc:11359 rec.answers:3175 alt.answers:1306 news.answers:15286
Archive-name: billiards-faq
Version: 1.4
This is intended as a general guide and introduction to pool and
billiards games; it does not attempt to be comprehensive. Comments
and suggestions are welcome!
Recent changes: Jari asked me to make some Snooker changes. Also, I
deleted Bob Jewett's comments on push shots (not a popular topic, it
seems) and replaced them with Bob Jewett's comments on cues. (Ain't
it great to have a pro with us? :-)
Questions:
1) What does XXX mean?
2) What are the rules for XXX?
3) How do I hit a jump shot?
4) How should I choose a cue?
5) Where can I go for more information?
1) What does XXX mean?
Ball in hand - the freedom to place the ball anywhere on the table. Some
games require that it be put behind the head string.
Baulk Cushion- The end rail that you rack from (British)
Double - Bank shot (British)
End rail - The two shorter cushions at each end of the table.
Foot spot - A point marked on the cloth two diamonds from the foot
rail (the end rail where the balls are racked), in the
center of the table. The spot you rack the balls on.
Foul - An infraction of the rules that generally ends a player's
inning (though it is possible to foul when not shooting).
Head spot - A point two diamonds from the head rail (the end rail that
you break from), in the center of the table.
Inning - A turn at the table.
Kitchen - Area behind the head string.
Lagging - A way to determine who shoots first. Each player puts
a ball behind the head string and banks it off the foot
rail. The player whose ball comes closer to the head
rail has choice of shooting first or second. Known as
"Stringing" in the U.K.
Pot - Pocket (British)
Scratch - When the cue ball goes in a pocket, or off the table.
--------
2) What are the rules for XXX?
STRAIGHT POOL
(or 14.1 continuous pocket billiards)
Rack all 15 balls on the foot spot, cue ball behind the head string.
The break must send two balls and the cueball to a rail. Failure
to do so is -2 points, and the opponent has the choice of accepting
the table or having the breaker rebreak.
You need only name the ball and the pocket in calling a shot. How
it gets there is immaterial, and anything else that goes down counts.
Scoring: 1 point for sunk balls, -1 for fouls (i.e.
scratching, not driving a ball to a rail, etc.), -2 for not driving
2 balls and the cueball to a rail on the break, and -15 for 3 fouls in
a row (tacked on the the -1 for the 3rd foul).
When one object ball is left, rerack the other fourteen with the front
ball missing, and continue play.
Weird racking situations:
(a) fifteenth ball interferes with the rack:
Put it on the head spot.
(b) Cueball interferes with the rack:
Ball in hand in the kitchen.
(c) both (a) and (b):
Rack the fifteen balls together, ball in hand in the kitchen.
(d) Fifteenth ball behind the head string AND (b):
Cueball goes to head spot.
(e) Fifteenth ball on the head spot and (b):
Cueball to center of table.
(f) Cueball on head spot AND (a):
Fifteenth ball to center of table.
EQUAL OFFENSE
Same as straight. Each player gets ten turns; a turn is shooting
until you miss, foul, scratch, or run twenty. Rebreak each turn,
respot any balls that go in, and start with ball in hand in the kitchen.
There is no penalty for scratching on the break. Unlike straight pool,
a blast break to get the balls well spread out is the optimum strategy.
Since each player runs a separate rack, this is an ideal game for Internet
play. This was posted recently to alt.sport.pool:
EQUAL OFFENSE INTERNET TOURNAMENT ENTRY FORM
Tournament Scheduled for Friday, November 26th, 1993
12:00 p.m. Mountain Standard Time
(Time may vary)
To participate in the newest form of international Billiard competition, please
fill out the following information on your organizations 10 member team and
submit it via E-Mail to Sven Davies at sdavies@csulx.weber.edu or Jari Kokko at
jkokko@snakemail.hut.fi. You can also send the form land mail to Sven Davies,
Attn: Equal Offense, WSU Box 8176, Ogden, Utah 84408-8176.
NINE BALL
Rack the lowest numbered nine balls in a diamond, with the one ball
at the foot spot and the nine in the middle. Any ball that goes in,
counts - as long as the lowest numbered ball on the table is hit
first. The winner is the player who makes the nine on a legal shot.
If a player fails to hit the lowest numbered ball first, the opponent
has ball in hand.
On the first shot after a legal break, regardless of who the shooter is,
the player can call "push", and merely push the cue ball somewhere, without
restrictions on driving a ball to the rail or hitting the lowest
numbered object ball. Opponent can either accept the table and shoot,
or force the player to shoot. From then on, normal ball-in-hand
for failure to hit the lowest-numbered object ball applies.
ONE POCKET
Each player chooses one of the two corner pockets at the foot of the
table. Whoever makes eight balls in their pocket first wins. If you
make a ball in your pocket and one in your opponent's, you each get
credit for a ball. If you make a ball in an unassigned pocket, it
gets spotted either when you miss or when there are no other balls
left on the table. If you foul, you spot any ball made on the shot
plus a penalty ball. If you make a ball in your opponent's pocket
and scratch, it does not count for him, but is spotted along with a
penalty ball. You only shoot again if you make a ball in your own
pocket.
EIGHT BALL
You know, stripes and solids :-)
Basically, the answer to any question about American 8-ball is
"It's a house rule." If you'd like to post a comment on 8-ball
rules, please quote your source - e.g., the BCA, Nippon Billiards
Association, this little bar in Los Angeles, or whatever. Some common
house rules are: You must take the balls that are sunk on the break,
you must call the exact path the balls will take (e.g. combinations
and banks), and if you sink the 8-ball on the break you win the game.
This last, and some others, presumably reflect the fact that most bars
are outfitted with pay tables, in which, once an object ball is sunk,
it cannot be recovered without paying for a whole new game. None of
these are Billiards Congress of America (BCA) rules.
Here are some of the actual BCA rules:
1. Table is open after break, no matter how many of either stripe or
solid balls are sunk.
2. Call shot- balls which are sunk on a shot where the called ball
does not go into the called pocket are spotted. Note- you do not
have to call combinations, caroms, or banks-- only the ball and
pocket.
3. Foul penalty-- any balls sunk on a foul shot are spotted(no previously
sunk balls are pulled), and
opponent gets ball in hand, anywhere on the table, not just behind
headstring. Scratch on break is still cue ball behind headstring.
4. Same penalty, ball in hand, applies on foul on 8 ball, when it stays
on the table.
5. Sinking the 8 ball on the break is not a win or loss; it is merely
spotted and the game continues normally.
The (1992) rules don't explicitly say it, but if the breaker
makes a ball on the break and doesn't scratch or foul, he gets to shoot
again, even though he didn't make a called ball from his group.
It's not clear what happens if the breaker makes all seven stripes on
the break. It seems that he would be required to take solids, since
groups haven't been decided yet, and he must pocket all the balls of his
group before calling and shooting at the eight.
The rules in Britain are slightly different, emphasizing tactics rather than
shooting skill. The most significant difference is that after a foul,
the opponent takes two consecutive innings. Also, on pub tables, the
cue ball is *smaller* than the object balls (on American bar tables
it is larger) and lighter.
CUT-THROAT
A common three player game, better socially than as a test of skill. Each
player takes five balls, 1-5, 6-10, and 11-15, and the last player with
a ball on the table wins. According to the 1988 BCA rulebook, if you
have the cueball in hand behind the headstring, and all of your opponent's
balls are behind the headstring, you can have the one closest to the
headstring spotted.
THREE BALL
A social game. Each player takes a rack of three balls and tries
to put them in in four or less shots, including the break. Winner is who
puts them in in least shots. If no one does it in four or less, the
game rolls over to another round.
SNOOKER
This game uses 21 object balls and a cue ball. Fifteen object balls are
red and worth one point. The other six object balls are Yellow (2 points),
Green (3) Brown (4) Blue (5) Pink (6) and Black (7). Highest score wins,
and the game ends when all balls are pocketed (or when a foul is made on
the final black). You alternate hitting red balls and colored balls,
and each time a colored ball goes in it is respotted, until all the
red balls are off the table.
Jari Kokko is a snooker referee, and he kindly has written a detailed
description of both Snooker and American Snooker. (There are also
complete rules for both games in the 1993 BCA rule book.) You can
email him (jkokko@snakemail.hut.fi) for that document, and also a Snooker
referee's test paper entitled, "Snooker and Billiards FAQ". The rules
of Snooker are being rewritten at the moment - expect changes next year.
CAROM BILLIARDS
Played with two white balls and a red ball, on a table without pockets.
One of the white balls has a dot on it, and the two players each use
one for their cue ball. If your cue ball hits both object balls, you
score a point. Variations are three-cushion and one-cushion - in each
case, you must hit the required number of rails before hitting your
second object ball.
-------------------------------------------
3) How do I hit a jump shot?
3A) Is about a 45 degree angle of elevation for the cue correct?
For most practical shots, it will be less than 45 degrees. It depends
on how much of the ball you need to clear and how soon.
3B) Should I hit the cue ball right in the center or a little above center?
Below center is better, but not so low you miscue, which is a foul on
jump shots, at least at nine ball. If you hit above center, the cue
stick tends to trap the cue ball on the cloth.
Rule 3.24 says it is illegal to "dig under" the ball to get it to jump.
Hitting the cueball below center is not "digging under". By "digging
under" I assume they mean a miscue. Miscues are illegal by rule 3.25.
3C) Should I stroke through the cue ball, or does that interfere with the
cue ball jumping?
You need to use a somewhat shorter stroke to avoid hitting the cloth.
If you are already slowing the cue down at the instant of contact, it
will act as if it were lighter, which is better.
3D) Does it have to be hit extremely hard?
It depends on the distance from the cue ball to the obstruction, the
weight of the cue stick, and how much of the obstruction you need to
clear. The cue ball's path while in the air is a parabola, and you can
calculate how fast the ball must be going to just clear the obstruction
at the peak of the trajectory.
The most important factor is the kind of cloth on the table. If it is
very high quality, thin cloth, jumping will be very difficult. If it is
thicker or maybe rubber-backed, jumping will be easy.
Start with an easy drill: Freeze three balls together in a line
parallel to and about a foot from a rail. Remove the middle one. Place
the cue ball an inch from the rail, and shoot it through the hole.
Twenty degrees elevation should be plenty for this shot. Do the same, but
place an object ball to be pocketed after the jump. Move the two obstructing
balls closer to each other and/or farther from the cue ball.
At snooker, it is a foul for the cue ball to jump over a ball, whether
intended or not (unless the cue ball has already struck an object ball)
_____________________
4) How should I choose a cue?
Bob Jewett says:
1. The plainest butt is probably also the most solid. If you want
fancy inlay work, consider Baroque antiques, not cues.
2. Beyond being solid and the right weight and length, and perhaps
having the style of grip you prefer, there is little the butt
does for the cue.
3. The tip is important. Many tips are no good. Tips can be replaced;
learn how to do it yourself. The tip has more effect on how the cue
plays than the butt.
4. The shaft is the most important part of the cue. Shafts are
relatively cheap. Some highly regarded cue makers make unusable
shafts.
Here's a quick test to see if the cue is worth looking at further. It
tests the amount of "squirt" or deflection on extreme english shots.
Many expensive sticks fail this test.
Place the cue ball on the head spot. Shoot along the main axis of the
table over the foot spot to the middle of the foot rail with extreme
left english, with the tip contacting the cue ball on the equator.
You should be able to hit the left side rail near the side pocket
(tan(theta)>0.5, where theta is the angle between incident and reflected
path). Did you remember to chalk? Play the shot with enough speed that
the cue will hit the far rail a second time if not caught.
Once you are comfortable and consistent with spinning the ball that
much, place an object ball frozen to the middle of the foot rail.
Shoot the same extreme left english shot, trying to hit on the rail just
barely to the right of the object ball and then spin into the ball. Hit
correctly, the object ball will be pocketed in the corner. If you miss
the object ball entirely, the cue ball should still hit near the side
pocket. Be sure on the final stroke that the stick comes straight
through the cue ball without any curving to either side.
Now, note (or have a friend note) where your cue stick points on shots
when the object ball is pocketed. If the stick points somewhere in the
object ball, it's pretty good. If the stick points to the wrong side of
the object ball (left side, from your viewpoint) it has too much squirt
(deflection) to be usable. [It is unlikely that the line of the stick
will be parallel to the desired path of the cue ball. If that's the
result you get, you're probably ignoring one of the cueing instructions
above.]
If several cues are available, including house cues, compare them.
Squirt is the single most important characteristic of a cue stick. Less
is better. More squirt means more aiming compensation on any shot with
side spin. It is remarkable that many good players are unaware of the
existence of squirt.
------------
5) Where can I go for more information?
In the United States, the Billiards Congress of America.
You can join the BCA as an individual. I think the annual
membership is $25 and includes the rule book and a newsletter.
BCA
1700 So. 1st Ave.
Eastdale Plaza, Suite 25A
Iowa City, IA 52240
(319) 351-2112
In Japan, the Nippon Billiard Association.
NBA
Maruhuzi building 5F, 1-10, 3-chome,
Sinbasi, Minato-ku, Tokyo 105 Japan;
Tel: +81 3 3593-2543; Fax: +81 3 3593-2545
(Anyone have information for other countries?)
BOOKS
1993 Official Rule Book. ISBN 1-878493-03-5
Published by the Billiards Congress of America. Official rules for
11 carom and 16 pocket billiard games. Lists world's championships and
records . . . specs on official playing equipment. 128 pp/5-1/2x8-1/2.
$3.80 from Saunier-Wilhem Company (see below) or you should be able
to get it from the BCA.
"The 99 critical shots in Pool", written by Ray Martin.
(It starts out assuming you know nothing about pool, and by the
end of the book (if you work through all the shots presented,
you will become a VERY good player.))
"Standard Book of Pool and Billiards," by Robert Byrne. $16.95.
ISBN 0-15-614972-9
(This is a detailed description of some of the more complex aspects
of the game, including English, spin, and throw. Includes rules
and strategy for several games, including at least a hundred diagrams
of three-cushion billiard shots).
"Mastering Pool," by George Fels. $12.95. ISBN 0-8092-7895-2
"Advanced Technique in Pool and Billiards," by Robert Byrne,
Harcourt Brace Jovanovich publishers, ISBN 0-15-614971-0. $16.95
(A collection of Byrne's articles from Billiards Digest, revised and
updated. It includes sections on pool, billiards, and sidelights
of the various cue sports.)
"Byrne's Treasury of Trick Shots in Pool and Billiards," by Robert Byrne
(Trick and fancy shots from the last 200 years, documented and explained.)
"The Science of Pocket Billiards," by Jack H. Koehler. $22.95 paperback,
$26.95 hardcover.
"Winning One-pocket," edited by Eddie Robin.
(Lots of shots, breaks, moves, an entire chapter devoted to banking systems
and methods.)
-------------------------------------------------------
General mail-order suppliers
Cornhusker Billiard Supply
Lincoln, Nebraska
1-800-627-8888
1-402-423-8888 (Can't use the 800 number in Europe)
1-402-423-5964 FAX
The Billiard Library
1570 Seabright Ave.
Long Beach, CA 90813
1-800-245-5542 or 310-437-5413
1-310-436-8817 FAX
Saunier-Wilhem Company
3216 5th Avenue 1605 Center Point Road 2707 S. Elm-Eugene
Pittsburgh, PA 15213 Birmingham, AL 35215 Greensboro, NC
(412) 621-4350 (919) 272-3412 (919) 272-3412
------------------------------------------------------
US Publications
Billiards Digest
Luby Publishing
Suite 1430
200 S. Michigan Ave.
Chicago, IL 60604
US rate: $15/year, six issues
phone: 312-341-1110
Pool and Billiard Magazine
109 Fairfield Way
Suite 207
Bloomingdale, IL 60108
12 issues per year
phone: 708-893-7828
National Billiard News
P.O. Box 807
Northville, MI 48167
12 issues per year
phone: 313-348-0053
Cue Sports Journal
218 Matheson Street
Healdsburg, CA 95448
(707) 431-7100 voice
(707) 433-0857 FAX
Thanks to bualat@ptolemy.arc.nasa.gov (Maria Bualat),
t-sumita@ccs.mt.nec.co.jp (Tomohito Sumita) stephen@ocf.berkeley.edu,
dd@cs.umb.edu (Dave Dunbrack), gtoal@news.ibmpcug.co.uk (Graham Toal)
rel@mtu.edu (Robert E. Landsparger), Bill Angell (wha00@css.amdahl.com)
and especially jewett@hpl-opus.hpl.hp.com (Bob Jewett) and jkokko@beta.hut.fi
(Jari Kokko) for input and information on this and other documents. And
sorry if I left your name out!
--
ben Send email for the billiards FAQ
fulton@nickel.ucs.indiana.edu (Bloomington, IN)
"...terrible wild beasts without form known as Hoosiers." - Andrew W. Robinson