Duplicate Scoring Programs

  • The BridgePad™ scoring system, developed by a lifelong Duplicate Bridge player, is a sophisticated, yet easy to use Contract Bridge Scoring System for eliminating the distracting and time-consuming tasks of the traditional paper-based scoring system.
  • These bridge scoring programs (known as Jeff Smith Software Score) are currently used widely The Software consists of five independent scoring programs: PairsScorer - for scoring normal 'Duplicate Pairs' sessions -the bread and butter of most bridge clubs TeamsScorer - for scoring normal 'Multiple Teams' events.

At duplicate bridge (where every table plays the same deals), every deal is scored separately and no part scores are carried forward.

Use either your scoring program or the EBU user database. Enter first name, last name, initials or number. Clearly see which table to move to, if your orientation will change, where to send boards, names of players expected on the table and if you are sitting out.

Remember that your final contract refers to the number of tricks the partnership is willing to commit to over the book of six. 1 is a commitment to take 6 + 1 = 7 tricks.

You earn 40 points for the first notrump trick scored and 30 points thereafter; 30 points for each spade and heart trick; 20 points for each club and diamond trick.

Trick values double in doubled contracts and are doubled again for redoubled contracts.

Examples:

  • If we bid 2 in a major suit and make 4 (10 tricks) we score 170 (60 for 2 bid and made, 60 for two overtricks and 50 for the part score).
  • If we bid 4 in a major suit and make it when we are not vulnerable we score 420 (120 for the contract and 300 for the game).
  • If we bid 4 in a major suit and make it when we are vulnerable we score 620 (120 for the contract plus 500 for the game).

Whenever one side scores a slam, or a game, or a partscore, the side collects, in addition to the trick score, an immediate bonus. For instance:

  • For making a vulnerable grand slam 1,500
  • For making a non-vulnerable grand slam 1,000
  • For making a vulnerable small slam 750
  • For making a non-vulnerable small slam 500
  • For making a vulnerable game 500
  • For making a non-vulnerable game 300
  • For making a partscore 50
  • For making a doubled contract 50
  • For making a redoubled contract 100

If the declaring side makes one or more overtricks, the side collects per overtrick:

  • For an undoubled contract, non-vulnerable Trick Value
  • For a doubled contract, non-vulnerable 100
  • For a redoubled contract, non-vulnerable 200
  • For an undoubled contract, vulnerable Trick Value
  • For a doubled contract, vulnerable 200
  • For a redoubled contract, vulnerable 400

When the contract is defeated, the opponents collect:

  • For each non-vulnerable trick 50
  • For each vulnerable trick 100
  • Not vulnerable doubled 100,300,500 for down 1, 2 and 3 (300 more for each additional trick)
  • Vulnerable doubled 200,500,800 for down 1, 2 and 3 (300 more for each additional trick)
  • Not vulnerable redoubled 200, 600, 1000 for down 1, 2 and 3 (600 more for each additional trick) Vulnerable redoubled 400, 1000, 1600 for down 1, 2 and 3 (600 more for each additional trick)

These scores, of course, are not yet the final scores. They have yet to be compared with the scores achieved by other people who have played the same cards. The method of doing this comparison varies according to what kind of duplicate is being played.

This is the game most usually played by pairs in bridge clubs and tournaments.

Generally, you play two or three boards at a table—this is called a round—and then one pair moves to another table and plays other boards against other opponents.

Scores for each hand, or board, are recorded and given to the director to tally the results of the entire game. Each pair has a number to identify them and this must also be entered on the scoresheet to show whose result it is. At the end of the whole session, each pair is awarded 1 matchpoint for each pair who scored worse than them on a board, and 1/2 matchpoint for each pair who scored equally. The scoring now is simplified by a program called ACBLscore developed by the ACBL and used internationally.

A completed scoresheet might look like this:

Duplicate Scoring Programs

Board No. 1

Pair No.North-SouthMatchpoints
NSEWContractByTricksPlusMinusNSEW
184SN104202.53.5
2133NTS1043042
3115C*E850060
494SN104202.53.5
5144SN1145051
6125SN105006
7103SN1017015

Then the total matchpoints scored by each pair over all the boards are calculated. This is generally converted to a percentage, for each pair, of the points they scored compared to the theoretical maximum. This gives a fair comparison between pairs who have played different numbers of boards.

Team play has become popular in clubs and tournaments. Two members of your team, playing as a partnership, sit North-South at one table. Two other members of your team, also playing as a partnership, sit East-West at a different table. The two pairs from the opposing team fill the empty spots at the two tables. During the course of the match, exactly the same boards are played at both tables.

Each player should have a score card to record the score on each board. The card has a row for each board. The beginning of North’s card from table 1, when completed, might look like this:

BoardFinalScoreIMPs
Deal #VulContractByPlusMinusPlusMinus
N 14SS420
E 2NS5D*W500
S 3EW3NTW690
W 4All2HN140

Note that the scoring for actual contract is the same as in duplicate scoring. What will change is how the scores at both tables are compared.

In the contract column 5D* (diamonds) means 5D doubled. The “By” column shows who was declarer. The score is recorded from North’s point of view, so when West goes down in 5D, it is positive. The International Matchpoints (IMPs) can be filled in only when this card is compared with one from the other room. Suppose that our teammate East at the other table has a card like this:

BoardFinalScoreIMPs
Deal #VulContractByPlusMinusPlusMinus
N 14SS450
E 2NS4HN620
S 3EW6NTW1440
W 4All4HN100

Now the differences can be converted to IMPs for the team. The following standard International Matchpoint Scale is used:

Point differenceIMPs
0 – 100
20 – 401
50 – 802
90 – 1203
130 – 1604
170 – 2105
220 – 2606
270 – 3107
320 – 3608
370 – 4209
430 – 49010
500 – 59011
600 – 74012
750 – 89013
900 – 109014
1100 – 129015
1300 – 149016
1500 – 174017
1750 – 199018
2000 – 224019
2250 – 249020
2500 – 299021
3000 – 349022
3500 – 399023
4000 or more24

So in the example, on the first board the difference between the two tables was 30 against us, and we lose 1 IMP. On the second board we lose 3 IMPs. Although our North-South pair defeated West’s 5, with the same cards our East-West pair allowed North to play and make 4. On board 3, where we bid the small slam while they stopped in game, we gain 13 IMPs for a 750-point difference. On board 4 both Norths made nine tricks in hearts, but we gain 6 IMPs because our North-South pair just bid 2 rather than 4. Overall we are 15 IMPs ahead on those four boards.

At the end of the match, the result is the difference in IMPs between the teams. Sometimes there is then a further conversion of this margin into a match result, in which some fixed number of victory points is apportioned between the teams. There is no standard conversion table, but here is an example table for a 24-board match:

IMP differenceVictory Points
0 – 210 – 10
3 – 611 – 9
7 – 1112 – 8
12 – 1613 – 7
17 – 2114 – 6
22 – 2715 – 5
28 – 3316 – 4
34 – 3917 – 3
40 – 4618 – 2
47 – 5419 – 1
55 or more20 – 0

In the example, if we were still 13 IMPs ahead having played 24 boards, using this table we would win the match 13-7. If the match was part of some larger competition, such as a league, then we would score 13 victory points and our opponents would score 7.

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Released: August 03, 2012 | Added: August 03, 2012 | Visits: 368

Salliere scores, matchpoints and nicely formats the boards for a duplicatepairs evening. It has a command line interface and a GUI.


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Duplicate
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Love playing bridge? Or, want to learn how to play bridge? This app makes it easy to find a bridge club where you can play the worlds most fun and challenging game duplicate bridge! It can also help you find an experienced qualified bridge teacher to teach you how to play the game! The Find a...


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Contract bridge card game software. With more than 53 billion billion deals, Bridge Baron offers you the most complete, easiest-to-use bridge software. Five-card majors, SAYC, Precision, 2/1, Acol, and other bidding systems. Tournaments. Bridge Match against another person or the computer....
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Play online Bridge in the largest Bridge tournament club in the world. Play in both social and tournament rooms. Improve your game and win money prizes
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It can scan and delete all duplicate files and zero-sized files on the hard driver. It can scan and distinguish from filename, extensions and date. It creates lists of duplicate and zero-sized files. You can get a detailed statistics about duplicate and zero- sized files and optional search...
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Easy Duplicate File Finder is a free powerful tool, that helps you to find and delete duplicate files. How do you think, what hard disk space on your PC is occupied by duplicate files? Easy Duplicate Finder will show you! Features Search for true duplicates (files with same contents)...
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Relative-Scoring is a scoring script which sets the score for tracks based on the number of times a song has been listened to compared to the most played song. Increase the score by listening to a track more! It was modified from the default script by Gábor Lehel.. Content KDE-Apps.org...
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Kmail POP filter with antispam/scoring contains improvements for KMAIL POP filters. Read the content of file README for the use information and for applying the patch. Filter rules with action with one score value (only for kde-3.5.x) - The porting for the other versions will come make only...
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Duplicate Music Matcher is a script to quickly find duplicate MP3 files based on letter matching. Duplicate Music Matcher is helpful for weeding out duplicates that may not be of the same encoding, format, or even the same filename. Whats New in This Release: - pymad pyvorbis python-flac...
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Accurate Outlook Duplicate Remover (AODR) can help you check duplicate items in your Outlook. It is designed to easily find and remove duplicated email, calendar, task, etc. It is an excellent Outlook utility for its simplicity and advanced abilities. An intuitive user interface makes AODR...
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Duplicate files are a scourge of the modern era of super-capacious hard-drives. We've got used to enormous space they provide so easy, that we don't care about it anymore. In our normal life it is easier to simply save an image than to look, if it already exists. And that becomes a real problem...
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Cleaner hard drives means faster performance! Save disk space by finding and deleting duplicate files on your hard drive or network. Duplicate Cleaner can find duplicate files, music (MP3, M4A, M4P, etc), photos, videos or documents - if it is duplicated on your system then Duplicate Cleaner will...
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Puran Duplicate File Finder is a free utility that can find and delete duplicate files on your computer by comparing contents of each file. Features: - Scan duplicate files in one or more drives/folders. - It is extremely fast. You will be amazed by the speed for sure. - You may...
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How Does Duplicate Bridge Scoring Work