BIAN Jingsheng · CHINA HYX
vs par split: bidding -1.52 · play +0.73
Strength of schedule: opponents averaged +0.28/bd (a tough draw) → opponent-adjusted -0.18/bd
Card play — on target: opening leads 58.3% #280 of 310 · declarer play 77.8% #151 of 310 · defence 96.0% #31 of 311
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 66.7% (3) | 55.6% (9) |
| Declarer play | 60.0% (5) | 84.6% (13) |
| Defence | 100.0% (7) | 94.4% (18) |
Opening leads by suit led: ♠ 100.0% (1) · ♥ 66.7% (3) · ♦ 0.0% (3) · ♣ 80.0% (5)
vs par by strain: NT -2.06 (16) · a suit -0.28 (40)
vs par by level: part-score -0.62 (24) · game -0.97 (30) · slam +0.00 (2)
By role: declaring -1.17/bd (-3.52 vs par · 31) · defending +0.41/bd (+2.60 vs par · 25)
By vulnerability: vulnerable -0.29/bd (-1.93 vs par · 28) · not vulnerable -0.64/bd (+0.36 vs par · 28)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | Y.Lian | K.Furuta – H.Kaku | Open | 7 | -10.3 | -1.47 | -1.71 |
| Round 2 | Y.Lian | W.Olanski – V.Vainikonis | Open | 7 | +4.8 | +0.69 | -2.29 |
| Round 3 | Y.Lian | B.Jin – H.Lu | Open | 7 | +8.2 | +1.17 | +1.00 |
| Round 4 | Y.Lian | K.Mak – W.Lai | Closed | 7 | +5.9 | +0.84 | +2.43 |
| Round 5 | Y.Lian | E.Greco – G.Hampson | Closed | 7 | -12.0 | -1.71 | -1.86 |
| Round 6 | Y.Lian | Z.Shi – C.Ju | Closed | 7 | -7.7 | -1.10 | -0.43 |
| Round 7 | Y.Lian | A.Apteker – C.Gower | Closed | 7 | +1.9 | +0.27 | -1.43 |
| Round 8 | Y.Lian | K.Hegge – T.Grude | Open | 7 | -16.6 | -2.37 | -2.00 |
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 |
|---|---|---|---|---|---|---|---|
| +10.8 | Round 7 | SOUTH AFRICA | 17 | 4♥ | ♦A | = | +13 |
| +8.6 | Round 1 | JAPAN | 4 | 4♥ | ♦A | = | +0 |
| +7.0 | Round 2 | VITAS | 11 | 3NT | ♦4 | = | +7 |
| +6.4 | Round 3 | ZHEJIANG JUXIN | 17 | 3NT | ♣Q | = | +3 |
| +5.6 | Round 7 | SOUTH AFRICA | 20 | 3♠ | ♥7 | -2 | +7 |
| +4.9 | Round 4 | HK ZEN | 23 | 5♣ | ♥10 | -1 | +6 |
| +4.7 | Round 4 | HK ZEN | 22 | 2♥ | ♦5 | +1 | +10 |
| +4.4 | Round 2 | VITAS | 9 | 4♠ | ♥4 | -1 | +6 |
| +3.7 | Round 8 | NORWAY JUNIORS | 24 | 4♠ | ♣9 | -2 | +6 |
| +3.2 | Round 6 | CHINA OPN(A) | 13 | 3♠ | ♠4 | -1 | +5 |
| +3.1 | Round 5 | DIAMOND | 7 | 6♥ | ♠A | = | +0 |
| +2.6 | Round 6 | CHINA OPN(A) | 8 | 3♣ | ♦7 | -1 | +4 |
| +2.3 | Round 3 | ZHEJIANG JUXIN | 19 | 4♠ | ♦K | = | +6 |
| +2.3 | Round 5 | DIAMOND | 5 | 4♠ | ♣3 | -1 | +10 |
| +2.0 | Round 2 | VITAS | 12 | 3NT | ♥7 | -2 | +0 |
| +1.7 | Round 1 | JAPAN | 6 | 2NT | ♥3 | = | +10 |
| +1.3 | Round 3 | ZHEJIANG JUXIN | 20 | 1NT | ♥Q | +2 | -1 |
| +1.3 | Round 4 | HK ZEN | 26 | 2♥ | ♣Q | = | +0 |
| +1.2 | Round 6 | CHINA OPN(A) | 12 | 4♥ | ♠8 | +2 | +1 |
| +0.9 | Round 4 | HK ZEN | 27 | 4♠ | ♥6 | = | +11 |
| +0.9 | Round 8 | NORWAY JUNIORS | 28 | 4♠ | ♦J | = | +3 |
| +0.1 | Round 4 | HK ZEN | 25 | 3NT | ♣Q | = | +0 |
| +0.0 | Round 1 | JAPAN | 5 | 2♠ | ♥A | -1 | +1 |
| -0.0 | Round 2 | VITAS | 8 | 1NT | ♦J | = | -1 |
| +0.0 | Round 4 | HK ZEN | 28 | 3♠x | ♦K | -2 | -5 |
| -0.1 | Round 5 | DIAMOND | 1 | 4♥ | ♣K | = | -1 |
| -0.2 | Round 3 | ZHEJIANG JUXIN | 18 | 2♠ | ♥4 | -1 | +4 |
| -0.3 | Round 3 | ZHEJIANG JUXIN | 15 | 4♥ | ♠10 | +2 | +11 |
| -0.3 | Round 3 | ZHEJIANG JUXIN | 16 | 3♥ | ♣5 | +1 | -6 |
| -1.0 | Round 3 | ZHEJIANG JUXIN | 21 | 1NT | ♥10 | +2 | -10 |
| -1.4 | Round 5 | DIAMOND | 2 | 2♠ | ♥K | +1 | +0 |
| -1.5 | Round 7 | SOUTH AFRICA | 19 | 1NT | ♦3 | +1 | +0 |
| -1.6 | Round 2 | VITAS | 14 | 3NT | ♥6 | -1 | -4 |
| -1.7 | Round 1 | JAPAN | 2 | 2♥ | ♦Q | +2 | -10 |
| -1.8 | Round 6 | CHINA OPN(A) | 11 | 3♣ | ♣3 | = | +0 |
| -1.8 | Round 8 | NORWAY JUNIORS | 23 | 2♠ | ♣J | -1 | +0 |
| -2.1 | Round 8 | NORWAY JUNIORS | 22 | 2♥ | ♠J | -2 | +1 |
| -2.3 | Round 5 | DIAMOND | 3 | 3NT | ♦J | = | +0 |
| -2.5 | Round 7 | SOUTH AFRICA | 18 | 3NT | ♥2 | +3 | -13 |
| -2.6 | Round 2 | VITAS | 10 | 4♠x | ♣A | -1 | -7 |
| -2.6 | Round 7 | SOUTH AFRICA | 21 | 6♠ | ♥2 | = | +0 |
| -2.7 | Round 7 | SOUTH AFRICA | 15 | 4♠ | ♥3 | -1 | -12 |
| -2.8 | Round 1 | JAPAN | 7 | 2♠ | ♣J | +1 | +0 |
| -3.2 | Round 6 | CHINA OPN(A) | 9 | 3NT | ♥7 | -2 | +0 |
| -3.7 | Round 8 | NORWAY JUNIORS | 27 | 3♠ | ♦Q | +1 | -6 |
| -4.1 | Round 6 | CHINA OPN(A) | 10 | 3NT | ♥Q | -1 | -6 |
| -4.1 | Round 8 | NORWAY JUNIORS | 25 | 4♥ | ♠4 | -1 | -5 |
| -4.4 | Round 2 | VITAS | 13 | 4♠ | ♦3 | +3 | -17 |
| -4.8 | Round 5 | DIAMOND | 4 | 4♠x | ♣9 | -1 | -8 |
| -5.2 | Round 7 | SOUTH AFRICA | 16 | 5♥x | ♦6 | -2 | -5 |
| -5.6 | Round 6 | CHINA OPN(A) | 14 | 4♠ | ♠6 | = | -7 |
| -6.0 | Round 4 | HK ZEN | 24 | 1NTx | ♣J | +1 | -5 |
| -6.1 | Round 1 | JAPAN | 3 | 2♦x | ♦5 | -2 | -4 |
| -8.8 | Round 5 | DIAMOND | 6 | 5♠ | ♣10 | +2 | -14 |
| -9.5 | Round 8 | NORWAY JUNIORS | 26 | 3NT | ♥6 | -2 | -13 |
| -10.0 | Round 1 | JAPAN | 1 | 2♠x | ♠3 | -4 | -9 |