SHEN (1) Qi · GZ. ZHAOHENG2
vs par split: bidding -1.88 · play +0.77
Strength of schedule: opponents averaged +0.19/bd (a tough draw) → opponent-adjusted -0.59/bd
Card play — on target: opening leads 62.5% #358 of 398 · declarer play 77.8% #139 of 398 · defence 86.7% #163 of 399
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 50.0% (6) | 70.0% (10) |
| Declarer play | 57.1% (7) | 90.9% (11) |
| Defence | 88.9% (9) | 85.7% (21) |
Opening leads by suit led: ♠ 42.9% (7) · ♥ 50.0% (2) · ♦ 0.0% (1) · ♣ 100.0% (6)
vs par by strain: NT -2.95 (19) · a suit -0.16 (37)
vs par by level: part-score -0.05 (19) · game -2.50 (30) · slam +2.00 (7)
By role: declaring -0.59/bd (-3.81 vs par · 26) · defending -0.95/bd (+1.23 vs par · 30)
By vulnerability: vulnerable -0.16/bd (-0.57 vs par · 28) · not vulnerable -1.40/bd (-1.64 vs par · 28)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | Z.Li | J.Yao – X.Zhang | Closed | 7 | -14.8 | -2.11 | -1.86 |
| Round 2 | Z.Li | Z.Zhuang – W.Wang | Open | 7 | -10.3 | -1.47 | -2.00 |
| Round 3 | Z.Li | D.Yu – A.Zhu | Closed | 7 | -10.7 | -1.53 | -2.29 |
| Round 4 | Z.Li | J.Cayne – G.Olivieri | Closed | 7 | +26.8 | +3.83 | +4.43 |
| Round 5 | Z.Li | T.Bakkeren – C.Arnolds | Open | 7 | -1.4 | -0.20 | +0.29 |
| Round 6 | Z.Li | V.Vainikonis – A.Gulevich | Closed | 7 | -29.3 | -4.19 | -2.00 |
| Round 7 | Z.Li | K.Buras – A.Sarniak | Closed | 7 | -8.3 | -1.19 | -4.57 |
| Round 8 | Z.Li | Y.Liang – Y.Chen | Open | 7 | +4.3 | +0.61 | -0.86 |
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 |
|---|---|---|---|---|---|---|---|
| +10.2 | Round 8 | SHANXI ZHANGBI OLD CASTLE | 23 | 3NT | ♠K | = | +3 |
| +8.3 | Round 8 | SHANXI ZHANGBI OLD CASTLE | 25 | 6♣ | ♠A | -2 | +11 |
| +8.1 | Round 4 | CAYNE | 22 | 6♦ | ♠6 | = | -2 |
| +7.1 | Round 4 | CAYNE | 23 | 6♥ | ♣2 | -1 | +17 |
| +6.2 | Round 4 | CAYNE | 26 | 3♠ | ♣A | -1 | +13 |
| +5.2 | Round 1 | CHINA PETROLEUM SPORTS ASSCCIA | 4 | 3♣ | ♥10 | -1 | +12 |
| +4.6 | Round 5 | GANZER | 6 | 2♠ | ♦A | +2 | +7 |
| +3.8 | Round 4 | CAYNE | 27 | 2♠ | ♣A | = | +5 |
| +2.8 | Round 4 | CAYNE | 24 | 3NT | ♣2 | +2 | +0 |
| +2.3 | Round 2 | SAIC | 13 | 3NT | ♠3 | +2 | +2 |
| +2.2 | Round 5 | GANZER | 5 | 2♥ | ♠2 | -2 | +2 |
| +2.2 | Round 7 | JOEL | 19 | 4♥ | ♠6 | -1 | +0 |
| +1.8 | Round 2 | SAIC | 11 | 1NT | ♣6 | -1 | +5 |
| +1.5 | Round 5 | GANZER | 1 | 5♦ | ♣6 | = | -3 |
| +1.5 | Round 7 | JOEL | 17 | 3NT | ♥6 | +1 | -10 |
| +1.3 | Round 3 | YUNNAN | 17 | 3NT | ♣A | -2 | +6 |
| +1.2 | Round 7 | JOEL | 15 | 3♣ | ♥6 | +2 | +2 |
| +1.0 | Round 3 | YUNNAN | 21 | 4♠ | ♥10 | +1 | +0 |
| +0.7 | Round 1 | CHINA PETROLEUM SPORTS ASSCCIA | 2 | 4♥ | ♣9 | +2 | +1 |
| +0.4 | Round 3 | YUNNAN | 20 | 3NT | ♠8 | +1 | -1 |
| +0.3 | Round 6 | VITAS | 9 | 4♥ | ♣2 | +1 | +0 |
| +0.1 | Round 3 | YUNNAN | 19 | 4♥ | ♣2 | +1 | +0 |
| +0.1 | Round 5 | GANZER | 2 | 4♥ | ♠J | +1 | +0 |
| -0.1 | Round 4 | CAYNE | 28 | 2♥ | ♠J | = | -1 |
| -0.1 | Round 6 | VITAS | 10 | 4♥ | ♣2 | = | +1 |
| -0.5 | Round 1 | CHINA PETROLEUM SPORTS ASSCCIA | 5 | 4♦ | ♠A | -1 | -4 |
| -1.1 | Round 4 | CAYNE | 25 | 3NT | ♥9 | +1 | -1 |
| -1.3 | Round 1 | CHINA PETROLEUM SPORTS ASSCCIA | 7 | 4♥ | ♠4 | = | +1 |
| -1.4 | Round 2 | SAIC | 9 | 3♠ | ♥A | = | -7 |
| -1.4 | Round 6 | VITAS | 13 | 1NT | ♥5 | +1 | -10 |
| -1.5 | Round 7 | JOEL | 16 | 3♣ | ♠Q | -3 | +0 |
| -1.8 | Round 2 | SAIC | 8 | 6♠x | ♣J | -3 | +0 |
| -1.8 | Round 8 | SHANXI ZHANGBI OLD CASTLE | 28 | 3♥ | ♣K | -1 | -3 |
| -1.9 | Round 5 | GANZER | 7 | 2♥ | ♠10 | = | -6 |
| -2.2 | Round 8 | SHANXI ZHANGBI OLD CASTLE | 24 | 3NT | ♦10 | +2 | +0 |
| -2.3 | Round 2 | SAIC | 10 | 3NT | ♣8 | = | +0 |
| -2.4 | Round 8 | SHANXI ZHANGBI OLD CASTLE | 22 | 1NT | ♠7 | = | -5 |
| -2.5 | Round 5 | GANZER | 4 | 3NT | ♥5 | = | +2 |
| -2.8 | Round 3 | YUNNAN | 16 | 2♦ | ♠3 | = | -2 |
| -3.1 | Round 1 | CHINA PETROLEUM SPORTS ASSCCIA | 6 | 3♦ | ♣J | +2 | -1 |
| -3.2 | Round 8 | SHANXI ZHANGBI OLD CASTLE | 26 | 1NT | ♠7 | -2 | -7 |
| -3.3 | Round 7 | JOEL | 20 | 3♠ | ♠4 | = | -1 |
| -4.0 | Round 3 | YUNNAN | 15 | 4♥ | ♣A | = | -8 |
| -4.2 | Round 2 | SAIC | 14 | 6♦ | ♣K | -1 | -11 |
| -4.2 | Round 7 | JOEL | 18 | 5♦ | ♣9 | +2 | -17 |
| -4.2 | Round 7 | JOEL | 21 | 4♠ | ♦6 | -1 | -6 |
| -4.6 | Round 8 | SHANXI ZHANGBI OLD CASTLE | 27 | 4♠ | ♥7 | -1 | -5 |
| -4.7 | Round 2 | SAIC | 12 | 3NT | ♦Q | = | -3 |
| -5.4 | Round 5 | GANZER | 3 | 4♥ | ♣J | +1 | +0 |
| -5.7 | Round 1 | CHINA PETROLEUM SPORTS ASSCCIA | 1 | 3NT | ♠4 | -1 | -10 |
| -6.4 | Round 6 | VITAS | 11 | 6♥ | ♣A | = | +0 |
| -6.6 | Round 6 | VITAS | 12 | 6♥ | ♠4 | = | -1 |
| -6.7 | Round 3 | YUNNAN | 18 | 3NT | ♥10 | -2 | -11 |
| -7.4 | Round 6 | VITAS | 14 | 3NT | ♠Q | +1 | -4 |
| -7.7 | Round 6 | VITAS | 8 | 4♥ | ♣2 | = | +0 |
| -10.1 | Round 1 | CHINA PETROLEUM SPORTS ASSCCIA | 3 | 3NT | ♠6 | -1 | -12 |