BAKHSHI David · SIVY A
vs par split: bidding +0.14 · play +0.18
Strength of schedule: opponents averaged +0.49/bd (a tough draw) → opponent-adjusted -0.37/bd
Card play — on target: opening leads 90.0% · declarer play 80.0% · defence 84.2%
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 83.3% (6) | 100.0% (4) |
| Declarer play | · | 80.0% (5) |
| Defence | 80.0% (10) | 88.9% (9) |
Opening leads by suit led: ♠ 50.0% (2) · ♥ 100.0% (2) · ♦ 100.0% (1) · ♣ 100.0% (5)
vs par by strain: NT +1.54 (13) · a suit -0.73 (15)
vs par by level: part-score -1.11 (9) · game +0.44 (16) · slam +4.00 (3)
By role: declaring -1.87/bd (-3.11 vs par · 9) · defending -0.38/bd (+1.95 vs par · 19)
By vulnerability: vulnerable -1.20/bd (-0.29 vs par · 14) · not vulnerable -0.52/bd (+0.93 vs par · 14)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round of 32 | A.Malinowski | S.Sun – Y.Lian | Open | 14 | +2.1 | +0.15 | +1.64 |
| Round of 32 | A.Malinowski | S.Sun – Y.Lian | Closed | 14 | -26.2 | -1.87 | -1.00 |
Every board — best Butler first↑ top
vs par = IMPs this pair scored above (+) or below (−) the board’s double-dummy par — what bidding and play (theirs and the opponents’) added or gave away against perfect play.
| Butler | Round | Opponents | Bd | Contract | Lead | Res | vs par |
|---|---|---|---|---|---|---|---|
| +5.0 | Round of 32 | SHANGHAILVCHENG | 4 | 1NT | ♠3 | -1 | +0 |
| +4.0 | Round of 32 | SHANGHAILVCHENG | 12 | 3NT | ♥4 | -2 | +5 |
| +3.9 | Round of 32 | SHANGHAILVCHENG | 3 | 4NT | ♣10 | +1 | +17 |
| +2.7 | Round of 32 | SHANGHAILVCHENG | 17 | 4♠ | ♥8 | = | -1 |
| +0.7 | Round of 32 | SHANGHAILVCHENG | 21 | 1NT | ♥5 | -1 | +0 |
| +0.5 | Round of 32 | SHANGHAILVCHENG | 15 | 4♠ | ♣3 | = | +0 |
| +0.5 | Round of 32 | SHANGHAILVCHENG | 22 | 3NT | ♠Q | = | +1 |
| +0.1 | Round of 32 | SHANGHAILVCHENG | 20 | 4♠ | ♠J | = | +0 |
| -0.0 | Round of 32 | SHANGHAILVCHENG | 5 | 4♠ | ♦10 | = | +0 |
| -0.1 | Round of 32 | SHANGHAILVCHENG | 10 | 1NT | ♠Q | -1 | +0 |
| -0.2 | Round of 32 | SHANGHAILVCHENG | 6 | 2♠ | ♣3 | = | +0 |
| -0.4 | Round of 32 | SHANGHAILVCHENG | 1 | 4♥ | ♦7 | +1 | +0 |
| -0.4 | Round of 32 | SHANGHAILVCHENG | 8 | 4♠ | ♥7 | +1 | +11 |
| -0.5 | Round of 32 | SHANGHAILVCHENG | 16 | 1NT | ♣3 | +1 | +1 |
| -0.8 | Round of 32 | SHANGHAILVCHENG | 27 | 3NT | ♣5 | +1 | +0 |
| -1.2 | Round of 32 | SHANGHAILVCHENG | 9 | 1♠ | ♠4 | +1 | +0 |
| -1.3 | Round of 32 | SHANGHAILVCHENG | 14 | 3NT | ♥3 | +1 | +0 |
| -1.5 | Round of 32 | SHANGHAILVCHENG | 7 | 4♥ | ♣6 | = | +1 |
| -1.6 | Round of 32 | SHANGHAILVCHENG | 2 | 3♥ | ♦2 | -1 | -12 |
| -1.7 | Round of 32 | SHANGHAILVCHENG | 11 | 6♠ | ♣Q | = | +0 |
| -2.2 | Round of 32 | SHANGHAILVCHENG | 25 | 3♥ | ♦3 | = | +0 |
| -2.4 | Round of 32 | SHANGHAILVCHENG | 13 | 1NT | ♥2 | = | +1 |
| -2.8 | Round of 32 | SHANGHAILVCHENG | 18 | 3NT | ♦K | -1 | -5 |
| -2.8 | Round of 32 | SHANGHAILVCHENG | 24 | 5♦x | ♥10 | -1 | -5 |
| -3.5 | Round of 32 | SHANGHAILVCHENG | 26 | 6NT | ♣J | +1 | +13 |
| -3.5 | Round of 32 | SHANGHAILVCHENG | 28 | 4♠ | ♥2 | -1 | -4 |
| -3.9 | Round of 32 | SHANGHAILVCHENG | 23 | 6♠ | ♥K | +1 | -1 |
| -10.7 | Round of 32 | SHANGHAILVCHENG | 19 | 3NT | ♣Q | -2 | -13 |