ALT-OCBL Grand Final 2024
Bridge Base Online, January 7 - 9, 2025
Results produced by bridgeresults.org
Results of round:
Board details:
Bob Drijver
| MP | PP | Title | Rank | |
|---|---|---|---|---|
| 🔵 Open | 1091 | 9 | 🎖 WLM | 69 |
| 🟠 Mixed | 29 | 0 | — | 759 |
| Tournament statistics | ||||||
|---|---|---|---|---|---|---|
| Boards | IMPs | IMP/bd | Butler | Butl/bd | % bds | |
| Declarer | 4 | +2 | 0.50 | 9.1 | 2.27 | 20% |
| Dummy | 7 | +2 | 0.29 | -11.3 | -1.62 | 35% |
| Defense, player leads | 9 | -13 | -1.44 | -20.5 | -2.28 | 45% |
| Total | 20 | -9 | -0.45 | -22.8 | -1.14 | 100% |
| Other | Declared (pair) | Best round | Worst round | |||
| 11 | R3 (+25) | R4 (-34) | ||||
| Card play (DD) (positions where every card gives the same result are not counted) | Cards | Accurate | Acc % | Subopt. | Tricks lost | Lost/card |
| All cards | 56 | 51 | 91.07% | 5 | 5 | 0.0893 |
| Opening lead | 4 | 2 | 50.00% | 2 | 2 | 0.5000 |
| After the lead — declarer | 36 | 34 | 94.44% | 2 | 2 | 0.0556 |
| After the lead — defense | 16 | 15 | 93.75% | 1 | 1 | 0.0625 |
|
VS |
| ||||
| CLOSED ROOM | ||||||
| NS: Ricco van Prooijen - Bob Drijver | ||||||
| EW: Michał Kwiecień - Włodzimierz Starkowski | ||||||
| BRD # | CONT | LEAD | TR | SCORE | Butler | OTHER | HOME | AWAY |
|---|---|---|---|---|---|---|---|---|
| 1 | 3NTE | ♠Q= | = | -400 | -3.0 | -500 | 3 | |
| 2 | 2♦E | ♣K+2 | +2 | -130 | 0.3 | -130 | - | - |
| 3 | 3♥N | ♥3+1 | = | +140 | 2.7 | -50 | 5 | |
| 4 | 3NTE | ♣J+2 | = | -600 | 1.3 | -690 | 3 | |
| 5 | 3♥E | ♦Q= | = | -140 | -1.1 | -300 | 4 | |
| 6 | 4♥N | ♠7-1 | -1 | -50 | -5.7 | +420 | 10 | |
| 7 | 6♦S | ♣4= | = | +1370 | 12.0 | +680 | 12 | |
| 8 | 3NTN | ♥10-2 | -2 | -100 | -6.8 | +490 | 11 | |
| 9 | 3♣E | ♣4+2 | +2 | -150 | -0.7 | -130 | 1 | |
| 10 | 7♠N | ♥7= | = | +2210 | 11.4 | -100 | 20 | |
| ROUND 3 | IMPs: | 22 | 47 | |||||
| VP: | 3.03 | 16.97 | ||||||
|
VS |
| ||||
| CLOSED ROOM | ||||||
| NS: Hua Yang - Yan Song | ||||||
| EW: Bob Drijver - Ricco van Prooijen | ||||||
| BRD # | CONT | LEAD | TR | SCORE | Butler | OTHER | HOME | AWAY |
|---|---|---|---|---|---|---|---|---|
| 1 | 4♥E | ♠J+1 | = | -420 | -0.3 | -450 | 1 | |
| 2 | 2♠W | ♦7= | = | -110 | -1.3 | -180 | 2 | |
| 3 | 6♥N | ♠A-1 | = | +980 | -9.8 | +500 | 10 | |
| 4 | 4♠W | ♦A-1 | -1 | +100 | -6.1 | +100 | - | - |
| 5 | 3NTN | ♥K+4 | +2 | +660 | -0.1 | +660 | - | - |
| 6 | 4♥E | ♣2= | = | -620 | -0.2 | -620 | - | - |
| 7 | 3♠E | ♦A= | -1 | +100 | -2.4 | -300 | 9 | |
| 8 | 2♠N | ♠6= | = | +110 | -4.5 | -120 | 6 | |
| 9 | 5♠W | ♥Q-1 | -1 | +100 | -5.6 | +100 | - | - |
| 10 | 2♣N | ♠7+1 | = | +90 | -3.1 | -140 | 6 | |
| ROUND 4 | IMPs: | 0 | 34 | |||||
| VP: | 1.56 | 18.44 | ||||||
