|
The
Score
LAW 77
- DUPLICATE BRIDGE SCORING TABLE TRICK SCORE
Scored by declarer's side if the
contract is fulfilled.
| IF TRUMPS ARE |
 |
 |
 |
 |
| For
each trick bid & made |
|
|
|
|
| Undoubled |
20 |
20 |
30 |
30 |
| Doubled |
40 |
40 |
60 |
60 |
| Redoubled |
80 |
80 |
120
|
120 |
AT A NO TRUMP CONTRACT
| |
UNDOUBLED |
DOUBLED |
REDOUBLED |
| For first odd trick
bid and made |
40 |
80 |
160 |
| For each additional
odd trick |
30 |
60 |
120 |
A trick score of 100 points or more,
made on one board, is GAME.
A trick score of less than 100 points is a PARTSCORE.
PREMIUM SCORE
Scored by declarer's side
SLAMS
| For making a slam
|
Not Vulnerable |
Vulnerable |
| Small Slam (12 tricks)
bid and made |
500 |
750 |
| Grand Slam (all
13 tricks) bid and made |
1000 |
1500 |
OVERTRICKS
| For each OVERTRICK(tricks
made in excess of contract) |
Not Vulnerable |
Vulnerable |
| Undoubled |
Trick Value |
Trick Value |
| Doubled |
100 |
200 |
| Redoubled |
200 |
400 |
PREMIUMS FOR GAME, PARTSCORE,
FULFILLING CONTRACT
| For making GAME
vulnerable |
500 |
| For making GAME,
not vulnerable |
300 |
| For making any PARTSCORE |
50 |
| For making any doubled,
but not redoubled contract |
50 |
| For making any redoubled
contract |
100 |
UNDERTRICK PENALTIES
Scored by declarer's opponents if the contract is not fulfilled
UNDERTRICKS
Tricks by which declarer falls short of the contract
| |
Not Vulnerable |
Vulnerable |
| |
Undbld |
Dbld |
Rdbld |
Undbld |
Dbld |
Rdbld |
| For first undertrick
|
50 |
100 |
200 |
100 |
200 |
400 |
| For each additional
undertrick |
50 |
200 |
400 |
100 |
300 |
600 |
| Bonus for the fourth
and each subsequent undertrick |
0 |
100 |
200 |
0 |
0 |
0 |
LAW 78
- METHODS OF SCORING
| A. |
Matchpoint
Scoring |
| |
In matchpoint scoring
each contestant is awarded, for scores made by different contestants
who have played the same board and whose scores are compared
with his, two scoring units (matchpoints or half matchpoints)
for each score inferior to his, one scoring unit for each score
equal to his, and zero scoring units for each score superior
to his. |
| B. |
International
Matchpoint Scoring |
| |
In international
matchpoint scoring, on each board the total point difference
between the two scores compared is converted into IMPs according
to the following scale. |
| Difference in points |
IMP's |
Difference in points |
IMP's
|
Difference in points |
IMP's |
| 20-40 |
1 |
370-420 |
9 |
1500-1740 |
17 |
| 50-80 |
2 |
430-490 |
10 |
1750-1990 |
18 |
| 90-120 |
3 |
500-590 |
11 |
2000-2240 |
19 |
| 130-160 |
4 |
600-740 |
12 |
2250-2490 |
20 |
| 170-210 |
5 |
750-890 |
13 |
2500-2990 |
21 |
| 220-260 |
6 |
900-1090 |
14 |
3000-3490 |
22 |
| 270-310 |
7 |
1100-1290 |
15 |
3500-3990 |
23 |
| 320-360 |
8 |
1300-1490 |
16 |
4000 & upward |
24 |
| C. |
Total Point
Scoring |
| |
In total point scoring,
the net total point score of all boards played is the score
for each contestant. |
| D. |
Special Scoring
Methods |
| |
Special scoring
methods are permissible, if approved by the sponsoring organisation.
In advance of any contest the sponsoring organisation should
publish conditions of contest detailing conditions of entry,
methods of scoring, determination of winners, breaking of ties,
and the like. |
LAW
79 - TRICKS WON
| A. |
Agreement
on Tricks Won |
| |
The number of tricks
won shall be agreed upon before all four hands have been returned
to the board. |
| B. |
Disagreement
on Tricks Won |
| |
If a subsequent
disagreement arises, the Director must be called. No increase
in score need be granted unless the Director is called before
the round ends as specified in Law
8 (but Law 69
or Law 71 may supersede
this provision when there has been an acquiescence or a concession). |
| C. |
Error in
Score |
| |
An error in computing
or tabulating the agreed-upon score, whether made by a player
or scorer, may be corrected until the expiration of the period
specified by the sponsoring organisation. Unless the sponsoring
organisation specifies a later time, this correction period
expires 30 minutes after the official score has been made available
for inspection. |
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