TAN Sheng · QINGDAO BRIDGE ASSOSIATION
vs par split: bidding -1.43 · play +0.20
Strength of schedule: opponents averaged -0.17/bd (an easy draw) → opponent-adjusted -1.07/bd
Card play — on target: opening leads 87.5% #134 of 579 · declarer play 75.0% #262 of 579 · defence 89.5% #229 of 579
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (2) | 83.3% (6) |
| Declarer play | 50.0% (4) | 100.0% (4) |
| Defence | 100.0% (5) | 85.7% (14) |
Opening leads by suit led: ♠ 100.0% (2) · ♥ 66.7% (3) · ♦ 100.0% (1) · ♣ 100.0% (2)
vs par by strain: NT -2.83 (12) · a suit -0.39 (23)
vs par by level: part-score -0.33 (15) · game -1.71 (17) · slam -3.00 (3)
By role: declaring -2.21/bd (-7.56 vs par · 16) · defending +0.21/bd (+4.11 vs par · 19)
By vulnerability: vulnerable -0.46/bd (-2.63 vs par · 19) · not vulnerable -1.41/bd (+0.44 vs par · 16)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | Y.Zhang | K.Furuta – H.Kaku | Open | 7 | -24.3 | -3.47 | -1.29 |
| Round 3 | Y.Zhang | Y.Zhao – X.Cao | Open | 7 | -8.3 | -1.19 | -1.57 |
| Round 4 | H.Jiang | A.Wilsmore – M.Prescott | Closed | 7 | -6.2 | -0.89 | -5.86 |
| Round 5 | Y.Zhang | N.Abedi – E.Aksuyek | Open | 7 | -6.2 | -0.89 | -0.71 |
| Round 7 | C.Li | L.Wang – Y.Liu | Open | 7 | +13.6 | +1.94 | +3.29 |
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 |
|---|---|---|---|---|---|---|---|
| +9.0 | Round 4 | LORENTZ | 23 | 3NT | ♦4 | +1 | -13 |
| +7.7 | Round 7 | QIANWEI | 17 | 5♦x | ♠K | -3 | +8 |
| +6.5 | Round 5 | BILAL | 6 | 7♣ | ♠8 | = | -2 |
| +6.4 | Round 3 | COFCO YALONG BAY | 16 | 5♦ | ♣Q | = | +11 |
| +3.7 | Round 7 | QIANWEI | 16 | 3♦ | ♠3 | +2 | +10 |
| +3.6 | Round 7 | QIANWEI | 21 | 4♠ | ♥5 | -2 | +6 |
| +3.0 | Round 3 | COFCO YALONG BAY | 20 | 3NT | ♥Q | +1 | -12 |
| +1.9 | Round 1 | JAPAN | 2 | 3NT | ♥5 | -2 | +6 |
| +1.8 | Round 5 | BILAL | 1 | 3NT | ♥7 | = | +0 |
| +1.8 | Round 7 | QIANWEI | 18 | 2NT | ♥4 | -1 | +5 |
| +0.8 | Round 4 | LORENTZ | 28 | 3NT | ♣4 | -1 | +6 |
| +0.3 | Round 7 | QIANWEI | 20 | 4♠ | ♠2 | +2 | -13 |
| -0.0 | Round 4 | LORENTZ | 25 | 3NT | ♣4 | +2 | -12 |
| +0.0 | Round 7 | QIANWEI | 15 | 2♠ | ♣K | +5 | +12 |
| -0.4 | Round 5 | BILAL | 5 | 3♥ | ♣A | = | +0 |
| -0.6 | Round 3 | COFCO YALONG BAY | 17 | 2♠ | ♦8 | -1 | -3 |
| -0.7 | Round 3 | COFCO YALONG BAY | 18 | 2♥ | ♣A | = | +0 |
| -0.7 | Round 4 | LORENTZ | 24 | 3NT | ♠5 | = | +2 |
| -1.0 | Round 4 | LORENTZ | 22 | 2♥ | ♦A | +2 | -1 |
| -1.0 | Round 5 | BILAL | 7 | 4♠ | ♥6 | = | +0 |
| -1.2 | Round 1 | JAPAN | 5 | 3♦ | ♦5 | = | -1 |
| -1.6 | Round 1 | JAPAN | 3 | 2♣ | ♦8 | = | -1 |
| -2.0 | Round 3 | COFCO YALONG BAY | 15 | 2♠ | ♦3 | = | +0 |
| -2.1 | Round 4 | LORENTZ | 27 | 3♣ | ♦A | +3 | -6 |
| -2.2 | Round 1 | JAPAN | 7 | 5♣ | ♥5 | = | +1 |
| -3.3 | Round 5 | BILAL | 3 | 3♣ | ♣5 | = | +1 |
| -3.5 | Round 7 | QIANWEI | 19 | 3♣ | ♥10 | -1 | -5 |
| -4.1 | Round 1 | JAPAN | 6 | 3NT | ♦Q | -1 | +2 |
| -4.3 | Round 5 | BILAL | 2 | 4♥ | ♠10 | -1 | -5 |
| -4.5 | Round 3 | COFCO YALONG BAY | 21 | 6♠ | ♥J | = | +13 |
| -5.0 | Round 1 | JAPAN | 4 | 1NT | ♣6 | -2 | -2 |
| -5.5 | Round 5 | BILAL | 4 | 3NT | ♣6 | = | +1 |
| -9.9 | Round 3 | COFCO YALONG BAY | 19 | 6♣ | ♦7 | -1 | -20 |
| -12.1 | Round 1 | JAPAN | 1 | 4♦x | ♠A | -4 | -14 |
| -12.2 | Round 4 | LORENTZ | 26 | 3NT | ♣A | -3 | -17 |