WANG Ping · YEH MIX
vs par split: bidding +0.63 · play +0.53
Strength of schedule: opponents averaged +0.34/bd (a tough draw) → opponent-adjusted -0.14/bd
Card play — on target: opening leads 82.4% #213 of 579 · declarer play 80.0% #182 of 579 · defence 86.7% #297 of 579
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 50.0% (6) | 100.0% (11) |
| Declarer play | 60.0% (5) | 100.0% (5) |
| Defence | 85.7% (7) | 87.0% (23) |
Opening leads by suit led: ♠ 60.0% (5) · ♥ 83.3% (6) · ♦ 100.0% (3) · ♣ 100.0% (3)
vs par by strain: NT -1.10 (19) · a suit +2.60 (30)
vs par by level: part-score +1.26 (23) · game +0.46 (22) · slam +4.50 (4)
By role: declaring +0.55/bd (-2.37 vs par · 19) · defending -1.14/bd (+3.40 vs par · 30)
By vulnerability: vulnerable -1.12/bd (-0.46 vs par · 24) · not vulnerable +0.12/bd (+2.72 vs par · 25)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | J.Shih | F.Wang – Z.Guo | Open | 7 | +18.6 | +2.66 | +4.14 |
| Round 3 | J.Shih | L.Zhou – W.Zhang | Open | 7 | +13.7 | +1.96 | -0.71 |
| Round 4 | J.Shih | K.Baskaran – A.Mel (De) | Open | 7 | -11.8 | -1.69 | +2.57 |
| Round 5 | J.Shih | A.Zmudzinski – C.Balicki | Closed | 7 | -15.9 | -2.27 | -2.29 |
| Round 6 | J.Shih | Z.He – X.Li | Open | 7 | -8.7 | -1.24 | +1.71 |
| Round 7 | J.Shih | B.Tarnovski – R.Pachtman | Open | 7 | -11.4 | -1.63 | +0.14 |
| Round 8 | J.Shih | A.Wilsmore – M.Prescott | Closed | 7 | -8.4 | -1.20 | +2.57 |
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 |
|---|---|---|---|---|---|---|---|
| +9.2 | Round 1 | BEIJING LAWYERS | 7 | 3♠ | ♥J | -1 | +12 |
| +7.6 | Round 3 | BANK OF CHINA IN HAINAN | 21 | 4♠ | ♦K | +2 | +17 |
| +6.2 | Round 1 | BEIJING LAWYERS | 6 | 3NT | ♠Q | = | +11 |
| +5.4 | Round 3 | BANK OF CHINA IN HAINAN | 15 | 2♠ | ♥6 | -2 | +7 |
| +4.6 | Round 4 | BLADES | 23 | 6NT | ♦4 | -2 | +17 |
| +4.4 | Round 1 | BEIJING LAWYERS | 2 | 4♠ | ♦6 | -4 | +8 |
| +4.3 | Round 6 | P D PIONEERS | 8 | 2♦ | ♣A | -2 | +8 |
| +3.7 | Round 7 | ERA | 16 | 2♦ | ♠10 | +3 | +10 |
| +3.5 | Round 8 | LORENTZ | 28 | 4♥ | ♣3 | -2 | +11 |
| +3.4 | Round 1 | BEIJING LAWYERS | 1 | 2♠ | ♦J | -1 | -2 |
| +3.2 | Round 8 | LORENTZ | 27 | 3♠ | ♣J | = | +6 |
| +3.0 | Round 3 | BANK OF CHINA IN HAINAN | 20 | 3NT | ♠10 | +1 | -12 |
| +2.9 | Round 3 | BANK OF CHINA IN HAINAN | 19 | 3NT | ♦5 | +2 | -17 |
| +1.3 | Round 6 | P D PIONEERS | 11 | 3♣ | ♣8 | = | -1 |
| +1.0 | Round 5 | CAYNE | 7 | 4♠ | ♦5 | = | +0 |
| +0.7 | Round 1 | BEIJING LAWYERS | 5 | 2♠ | ♥3 | +2 | +1 |
| +0.7 | Round 4 | BLADES | 24 | 3NT | ♠5 | = | -2 |
| +0.5 | Round 3 | BANK OF CHINA IN HAINAN | 17 | 1NT | ♠K | = | -2 |
| +0.4 | Round 5 | CAYNE | 5 | 2♥ | ♣A | +1 | +0 |
| +0.4 | Round 6 | P D PIONEERS | 12 | 1NT | ♠2 | = | +8 |
| +0.4 | Round 7 | ERA | 20 | 3NT | ♦7 | +3 | -12 |
| +0.3 | Round 7 | ERA | 19 | 3♠ | ♣6 | -1 | -1 |
| +0.1 | Round 6 | P D PIONEERS | 13 | 2♠ | ♥A | = | +1 |
| +0.0 | Round 4 | BLADES | 22 | 2♥ | ♦A | +1 | +0 |
| +0.0 | Round 4 | BLADES | 25 | 3NT | ♥K | +2 | +12 |
| -0.2 | Round 5 | CAYNE | 3 | 2NT | ♠10 | -1 | -5 |
| -0.3 | Round 1 | BEIJING LAWYERS | 3 | 2NT | ♠9 | +1 | +1 |
| -0.5 | Round 8 | LORENTZ | 23 | 1NT | ♣J | = | -1 |
| -0.6 | Round 5 | CAYNE | 2 | 2♥ | ♠10 | +1 | +0 |
| -0.7 | Round 3 | BANK OF CHINA IN HAINAN | 18 | 2♥ | ♥5 | = | +0 |
| -0.8 | Round 4 | BLADES | 28 | 3NT | ♣4 | -1 | -6 |
| -1.6 | Round 7 | ERA | 17 | 3♦ | ♠K | -2 | -1 |
| -1.7 | Round 8 | LORENTZ | 24 | 4♥ | ♠A | = | +1 |
| -2.0 | Round 6 | P D PIONEERS | 9 | 4♥ | ♣A | +1 | +12 |
| -2.0 | Round 8 | LORENTZ | 26 | 3NT | ♠3 | = | +0 |
| -2.6 | Round 5 | CAYNE | 1 | 3NT | ♥7 | +1 | -1 |
| -2.8 | Round 7 | ERA | 18 | 1NT | ♣9 | +1 | +1 |
| -3.1 | Round 7 | ERA | 15 | 5♦ | ♥K | = | +11 |
| -3.2 | Round 4 | BLADES | 27 | 5♣ | ♥4 | = | +0 |
| -4.0 | Round 6 | P D PIONEERS | 14 | 4♠x | ♦A | -1 | -5 |
| -4.3 | Round 8 | LORENTZ | 25 | 5♦ | ♠A | = | +0 |
| -5.0 | Round 1 | BEIJING LAWYERS | 4 | 1NT | ♣9 | -2 | -2 |
| -5.0 | Round 3 | BANK OF CHINA IN HAINAN | 16 | 6♦ | ♦A | = | +2 |
| -6.5 | Round 5 | CAYNE | 6 | 7♣ | ♣J | = | +2 |
| -6.6 | Round 8 | LORENTZ | 22 | 3NT | ♣6 | = | +1 |
| -7.4 | Round 5 | CAYNE | 4 | 3NT | ♣5 | -1 | -12 |
| -8.3 | Round 7 | ERA | 21 | 4♠ | ♥5 | = | -7 |
| -8.8 | Round 6 | P D PIONEERS | 10 | 3♠x | ♦K | = | -11 |
| -13.1 | Round 4 | BLADES | 26 | 6♦x | ♣Q | = | -3 |