ALT COMPETITION 2023 - EVENT 6
Bridge Base Online, June 26 - 29, 2023
Results produced by bridgeresults.org
Results of round:
Board details:
David Yang| Tournament statistics | ||||||
|---|---|---|---|---|---|---|
| Boards | IMPs | IMP/bd | Butler | Butl/bd | % bds | |
| Declarer | 6 | -26 | -4.33 | -9.3 | -1.55 | 38% |
| Dummy | 3 | -5 | -1.67 | -3.5 | -1.18 | 19% |
| Defense, player leads | 4 | -3 | -0.75 | 5.1 | 1.26 | 25% |
| Defense, partner leads | 3 | -6 | -2.00 | -7.0 | -2.33 | 19% |
| Total | 16 | -40 | -2.50 | -14.8 | -0.92 | 100% |
| Other | Declared (pair) | Best round | Worst round | |||
| 9 | R6 (-40) | R6 (-40) | ||||
| Card play (DD) (positions where every card gives the same result are not counted) | Cards | Accurate | Acc % | Subopt. | Tricks lost | Lost/card |
| All cards | 79 | 72 | 91.14% | 7 | 7 | 0.0886 |
| Opening lead | 3 | 3 | 100.00% | 0 | 0 | 0.0000 |
| After the lead — declarer | 60 | 55 | 91.67% | 5 | 5 | 0.0833 |
| After the lead — defense | 16 | 14 | 87.50% | 2 | 2 | 0.1250 |
|
VS |
| ||||
| CLOSED ROOM | ||||||
| NS: David Yang - Ai-Tai Lo | ||||||
| EW: Yuliy Chumak - Konstantin Trifonov | ||||||
| BRD # | CONT | LEAD | TR | SCORE | Butler | OTHER | HOME | AWAY |
|---|---|---|---|---|---|---|---|---|
| 1 | 3NTE | ♠2-1 | = | -400 | -4.1 | -400 | - | - |
| 2 | 4♣S | ♠K-1 | -1 | -100 | -0.8 | +100 | 5 | |
| 3 | 5♥N | ♥A= | = | +450 | 1.6 | +420 | 1 | |
| 4 | 1NTE | ♥6-2 | -1 | +100 | 3.0 | -90 | 5 | |
| 5 | 3♦W | ♠A= | = | -110 | -0.2 | +50 | 4 | |
| 6 | 2NTN | ♥8= | -1 | -50 | -2.3 | +100 | 4 | |
| 7 | 4♠S | ♠7+2 | +2 | +680 | 0.6 | +640 | 1 | |
| 8 | 4♥xW | ♥A-4 | -4 | +800 | 10.8 | +400 | 9 | |
| 9 | 3NTN | ♥3+1 | = | +400 | 2.2 | +400 | - | - |
| 10 | 2♥N | ♥9+2 | +2 | +170 | -7.1 | +800 | 12 | |
| 11 | 3♦S | ♣Q+1 | = | +110 | -3.4 | +150 | 1 | |
| 12 | 3♦W | ♣A-1 | = | -110 | -3.2 | +100 | 5 | |
| 13 | 3NTN | ♣10+2 | +1 | +630 | 1.0 | +650 | 1 | |
| 14 | 4♠xW | ♣7-3 | -2 | +300 | -2.4 | +400 | 3 | |
| 15 | 4♣E | ♣7-2 | -2 | +100 | -5.9 | +650 | 11 | |
| 16 | 4♠N | ♥Q= | -1 | -50 | -4.7 | +400 | 10 | |
| ROUND 6 | IMPs: | 56 | 16 | |||||
| VP: | 18.09 | 1.91 | ||||||
