HE Qiyun · ZHIHAOLE
vs par split: bidding -0.29 · play -0.12
Strength of schedule: opponents averaged -0.01/bd (an average draw) → opponent-adjusted -0.46/bd
Card play — on target: opening leads 64.7% #44 of 46 · declarer play 58.8% #36 of 46 · defence 88.9% #8 of 46
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 50.0% (6) | 72.7% (11) |
| Declarer play | 60.0% (5) | 58.3% (12) |
| Defence | 100.0% (8) | 84.2% (19) |
Opening leads by suit led: ♠ 66.7% (3) · ♥ 100.0% (1) · ♦ 50.0% (4) · ♣ 66.7% (9)
vs par by strain: NT -1.56 (16) · a suit +0.05 (40)
vs par by level: part-score -0.64 (25) · game +0.14 (28) · slam -3.67 (3)
By role: declaring -0.44/bd (-2.90 vs par · 29) · defending -0.47/bd (+2.26 vs par · 27)
By vulnerability: vulnerable +0.59/bd (-0.25 vs par · 28) · not vulnerable -1.49/bd (-0.57 vs par · 28)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | Q.Chao | D.Molina – V.Roman | Closed | 8 | -5.3 | -0.66 | -3.25 |
| Round 2 | Q.Chao | Y.Zhao – X.Bi | Open | 8 | -13.0 | -1.62 | +1.88 |
| Round 3 | Q.Chao | T.Xu – Y.Gao | Closed | 8 | -3.3 | -0.41 | -1.38 |
| Round 4 | Y.Xuan | V.Dalpozzo – F.Dalpozzo | Open | 8 | +6.1 | +0.76 | +1.12 |
| Round 5 | J.Han | I.Oeberg – T.Indrebo | Open | 8 | -24.6 | -3.08 | -4.88 |
| Round 8 | Y.Xuan | T.Milutinovic – A.Ovuka | Open | 8 | +26.3 | +3.29 | +5.75 |
| Round 9 | Q.Chao | J.Xu – X.Ruan | Open | 8 | -11.5 | -1.44 | -2.12 |
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 |
|---|---|---|---|---|---|---|---|
| +11.4 | Round 8 | SERBIA | 28 | 5♦x | ♣A | -2 | +14 |
| +9.8 | Round 4 | ITALIA | 32 | 3NT | ♥6 | = | +3 |
| +9.8 | Round 9 | SXPEONY | 4 | 4♥ | ♦A | = | +3 |
| +7.2 | Round 3 | SXTULIP | 19 | 4♠ | ♦3 | +1 | +1 |
| +6.7 | Round 5 | SOFIES WORLD | 5 | 6♠ | ♥10 | = | +0 |
| +6.1 | Round 8 | SERBIA | 32 | 5♦ | ♣K | -1 | +5 |
| +5.6 | Round 4 | ITALIA | 30 | 3NT | ♦9 | -1 | +11 |
| +5.0 | Round 4 | ITALIA | 31 | 4♥ | ♣3 | -1 | +13 |
| +4.2 | Round 2 | SXDAISY | 10 | 3♥ | ♣A | -2 | +9 |
| +3.4 | Round 8 | SERBIA | 31 | 4♠ | ♦6 | -1 | +12 |
| +3.2 | Round 3 | SXTULIP | 20 | 2♦ | ♣10 | +1 | +1 |
| +2.8 | Round 9 | SXPEONY | 1 | 3NT | ♥J | -1 | +8 |
| +2.4 | Round 1 | CHILE | 2 | 6♥ | ♣5 | = | +0 |
| +2.1 | Round 3 | SXTULIP | 18 | 6NT | ♣2 | +1 | -11 |
| +2.0 | Round 3 | SXTULIP | 23 | 2NT | ♦5 | -1 | +6 |
| +2.0 | Round 8 | SERBIA | 25 | 4♠ | ♣3 | = | -1 |
| +1.8 | Round 1 | CHILE | 3 | 2♣ | ♦A | +2 | +0 |
| +1.8 | Round 4 | ITALIA | 28 | 4♥ | ♠2 | -2 | +2 |
| +1.7 | Round 8 | SERBIA | 29 | 3♣ | ♥Q | -1 | +11 |
| +1.1 | Round 4 | ITALIA | 27 | 4♥ | ♦K | = | +0 |
| +1.1 | Round 8 | SERBIA | 27 | 1NTx | ♣8 | -1 | +1 |
| +0.6 | Round 2 | SXDAISY | 9 | 4♠ | ♦7 | +1 | +0 |
| +0.6 | Round 8 | SERBIA | 30 | 3♠ | ♦6 | +1 | +4 |
| +0.3 | Round 1 | CHILE | 5 | 3♥ | ♦A | = | +0 |
| +0.1 | Round 4 | ITALIA | 26 | 3♥ | ♦6 | -1 | +0 |
| -0.0 | Round 8 | SERBIA | 26 | 4♠ | ♥10 | = | +0 |
| -0.7 | Round 9 | SXPEONY | 6 | 3NT | ♣10 | +2 | +0 |
| -1.0 | Round 1 | CHILE | 6 | 3♦ | ♣5 | = | -10 |
| -1.0 | Round 3 | SXTULIP | 22 | 1NT | ♠8 | -1 | +0 |
| -1.2 | Round 5 | SOFIES WORLD | 3 | 3NT | ♣J | +4 | -14 |
| -1.2 | Round 5 | SOFIES WORLD | 7 | 4♣ | ♠3 | -1 | +5 |
| -1.3 | Round 2 | SXDAISY | 14 | 4♦ | ♣A | -2 | +1 |
| -1.4 | Round 1 | CHILE | 7 | 3♥ | ♣A | = | +0 |
| -1.4 | Round 2 | SXDAISY | 13 | 4♠ | ♣8 | +3 | -2 |
| -1.4 | Round 2 | SXDAISY | 15 | 2NT | ♣4 | = | +0 |
| -1.4 | Round 2 | SXDAISY | 16 | 3♥ | ♣7 | -2 | +6 |
| -1.8 | Round 9 | SXPEONY | 7 | 1NT | ♣6 | = | +1 |
| -2.2 | Round 1 | CHILE | 4 | 3♠ | ♥2 | = | -8 |
| -2.2 | Round 5 | SOFIES WORLD | 4 | 1NT | ♠3 | = | +0 |
| -2.6 | Round 1 | CHILE | 1 | 4♠ | ♦9 | -3 | -2 |
| -2.6 | Round 1 | CHILE | 8 | 3NT | ♥7 | -3 | -6 |
| -2.8 | Round 3 | SXTULIP | 24 | 2♥ | ♠Q | +1 | -1 |
| -3.3 | Round 9 | SXPEONY | 3 | 3NT | ♣6 | -2 | -12 |
| -3.7 | Round 9 | SXPEONY | 2 | 3♦ | ♣K | -1 | -10 |
| -3.9 | Round 5 | SOFIES WORLD | 2 | 2♥ | ♦A | = | -5 |
| -4.6 | Round 2 | SXDAISY | 11 | 4♥ | ♣4 | +2 | -1 |
| -6.1 | Round 3 | SXTULIP | 17 | 4♠ | ♣K | +1 | +0 |
| -6.6 | Round 5 | SOFIES WORLD | 1 | 4♥ | ♦J | = | -7 |
| -6.8 | Round 5 | SOFIES WORLD | 8 | 4♥ | ♣10 | -1 | -4 |
| -7.2 | Round 9 | SXPEONY | 5 | 4♠ | ♦7 | = | +0 |
| -7.4 | Round 9 | SXPEONY | 8 | 4♠ | ♥A | = | -7 |
| -7.7 | Round 2 | SXDAISY | 12 | 3NT | ♣9 | = | +2 |
| -7.9 | Round 3 | SXTULIP | 21 | 4♦ | ♣A | -3 | -7 |
| -8.4 | Round 4 | ITALIA | 29 | 4♦ | ♠3 | -1 | -12 |
| -8.9 | Round 4 | ITALIA | 25 | 2♠ | ♥J | -2 | -8 |
| -9.4 | Round 5 | SOFIES WORLD | 6 | 3NT | ♠Q | -1 | -14 |