MA Aiyue · SHENZHEN PINGAN
vs par split: bidding -0.11 · play +0.29
Strength of schedule: opponents averaged +0.33/bd (a tough draw) → opponent-adjusted +0.33/bd
Card play — on target: opening leads 100.0% #1 of 187 · declarer play 62.5% #145 of 187 · defence 86.7% #92 of 187
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (1) | 100.0% (5) |
| Declarer play | 66.7% (3) | 60.0% (5) |
| Defence | 83.3% (6) | 88.9% (9) |
Opening leads by suit led: ♠ 100.0% (1) · ♦ 100.0% (1) · ♣ 100.0% (4)
vs par by strain: NT +6.10 (10) · a suit -2.20 (25)
vs par by level: part-score -0.33 (6) · game +0.28 (29)
By role: declaring +0.64/bd (-1.30 vs par · 20) · defending -0.83/bd (+2.13 vs par · 15)
By vulnerability: vulnerable +3.01/bd (+2.25 vs par · 16) · not vulnerable -2.53/bd (-1.58 vs par · 19)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 2 | C.Wang | B.Callaghan – C.Duckworth | Closed | 7 | -4.7 | -0.67 | +0.57 |
| Round 3 | C.Wang | V.Vainikonis – A.Gulevich | Closed | 7 | -3.9 | -0.56 | +2.14 |
| Round 5 | C.Wang | T.Asbi – L.Bojoh | Open | 7 | +14.7 | +2.10 | -0.86 |
| Round 6 | C.Wang | J.Upmark – K.Bertheau | Open | 7 | -20.5 | -2.93 | -1.86 |
| Round 8 | C.Wang | Z.Li – W.Gu | Open | 7 | +14.6 | +2.09 | +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 |
|---|---|---|---|---|---|---|---|
| +12.2 | Round 3 | VITAS | 20 | 3NT | ♦4 | -1 | +13 |
| +10.0 | Round 3 | VITAS | 19 | 3NT | ♣4 | -2 | +11 |
| +8.1 | Round 5 | PERTAMINA EP RED | 6 | 4♥ | ♦K | = | +8 |
| +4.8 | Round 8 | HUBEI QIAOXIE | 25 | 4♥ | ♥8 | +1 | +0 |
| +4.5 | Round 5 | PERTAMINA EP RED | 7 | 4♠ | ♦Q | +1 | -13 |
| +4.3 | Round 8 | HUBEI QIAOXIE | 26 | 4♥ | ♥8 | = | +0 |
| +3.4 | Round 3 | VITAS | 16 | 2NT | ♠Q | -2 | +11 |
| +3.2 | Round 5 | PERTAMINA EP RED | 1 | 4♠ | ♥3 | = | +0 |
| +3.2 | Round 6 | PLATINUM CEM | 9 | 3NT | ♥3 | = | +14 |
| +3.0 | Round 8 | HUBEI QIAOXIE | 24 | 4♥ | ♥2 | = | +0 |
| +2.9 | Round 3 | VITAS | 18 | 3NT | ♣6 | -1 | +13 |
| +2.7 | Round 8 | HUBEI QIAOXIE | 28 | 4♥ | ♣Q | -1 | +5 |
| +2.6 | Round 2 | BINKIE | 12 | 4♥ | ♥7 | +1 | +1 |
| +2.0 | Round 2 | BINKIE | 10 | 4♠ | ♦7 | +1 | +0 |
| +1.7 | Round 2 | BINKIE | 9 | 2♥ | ♣10 | -2 | -2 |
| +1.6 | Round 5 | PERTAMINA EP RED | 4 | 4♠ | ♥7 | +1 | +0 |
| +1.4 | Round 2 | BINKIE | 14 | 4♠ | ♣J | +1 | +14 |
| +1.1 | Round 6 | PLATINUM CEM | 10 | 4♠ | ♦5 | = | +0 |
| +0.7 | Round 2 | BINKIE | 13 | 3NT | ♦9 | +3 | +1 |
| +0.4 | Round 8 | HUBEI QIAOXIE | 22 | 4♥ | ♥2 | = | -1 |
| +0.1 | Round 8 | HUBEI QIAOXIE | 27 | 3NT | ♣K | = | +1 |
| -0.6 | Round 5 | PERTAMINA EP RED | 3 | 3♥ | ♦5 | -2 | -1 |
| -0.7 | Round 8 | HUBEI QIAOXIE | 23 | 3NT | ♥8 | +1 | +1 |
| -1.0 | Round 5 | PERTAMINA EP RED | 2 | 2♣ | ♠5 | +1 | +0 |
| -1.1 | Round 5 | PERTAMINA EP RED | 5 | 1♠ | ♦4 | = | +0 |
| -1.3 | Round 6 | PLATINUM CEM | 14 | 4♥ | ♣3 | -2 | +1 |
| -3.8 | Round 6 | PLATINUM CEM | 11 | 3NT | ♠5 | +1 | +1 |
| -5.9 | Round 6 | PLATINUM CEM | 12 | 2♦ | ♥9 | -1 | -10 |
| -6.0 | Round 6 | PLATINUM CEM | 13 | 5♦x | ♥Q | -2 | -12 |
| -6.5 | Round 2 | BINKIE | 8 | 3NT | ♣J | -2 | -5 |
| -6.6 | Round 2 | BINKIE | 11 | 5♥x | ♣Q | = | -5 |
| -7.8 | Round 6 | PLATINUM CEM | 8 | 4♠ | ♥3 | = | -7 |
| -8.1 | Round 3 | VITAS | 17 | 5♦x | ♠7 | -3 | -9 |
| -10.8 | Round 3 | VITAS | 15 | 4♠ | ♣4 | = | -10 |
| -13.5 | Round 3 | VITAS | 21 | 4♠ | ♠J | = | -14 |