JIN Ke · GZ. ZHAOHENG1
vs par split: bidding -0.39 · play -0.52
Strength of schedule: opponents averaged +0.63/bd (a tough draw) → opponent-adjusted +0.98/bd
Card play — on target: opening leads 42.9% #392 of 398 · declarer play 70.0% #223 of 398 · defence 90.0% #100 of 399
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 33.3% (6) | 100.0% (1) |
| Declarer play | 66.7% (6) | 71.4% (14) |
| Defence | 88.9% (9) | 90.9% (11) |
Opening leads by suit led: ♠ 100.0% (3) · ♥ 0.0% (2) · ♦ 0.0% (2)
vs par by strain: NT -0.67 (18) · a suit -1.03 (38)
vs par by level: part-score +0.10 (20) · game -1.50 (32) · slam -1.25 (4)
By role: declaring +0.54/bd (-2.44 vs par · 36) · defending +0.01/bd (+1.85 vs par · 20)
By vulnerability: vulnerable +0.20/bd (-1.61 vs par · 28) · not vulnerable +0.50/bd (-0.21 vs par · 28)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | P.Zhu | Y.Zhang – X.Yu | Open | 7 | -6.1 | -0.87 | -2.00 |
| Round 2 | P.Zhu | Z.Chen – R.Xu | Open | 7 | +4.4 | +0.63 | +0.86 |
| Round 3 | P.Zhu | T.Gotard – B.Gotard | Open | 7 | +16.2 | +2.31 | +3.14 |
| Round 4 | P.Zhu | H.Chen – T.Zhou | Open | 7 | +24.4 | +3.49 | +1.57 |
| Round 5 | P.Zhu | W.Gawel – G.Brewiak | Open | 7 | +7.3 | +1.04 | +0.43 |
| Round 6 | P.Zhu | A.Dubinin – T.Ponomareva | Closed | 7 | -24.9 | -3.56 | -5.57 |
| Round 7 | P.Zhu | D.Bilde – C.Madsen | Closed | 7 | +16.3 | +2.33 | -0.86 |
| Round 8 | P.Zhu | R.Li – D.Hu | Open | 7 | -18.0 | -2.57 | -4.86 |
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 |
|---|---|---|---|---|---|---|---|
| +10.1 | Round 3 | GOTARD | 21 | 6♠ | ♣A | -1 | +11 |
| +8.8 | Round 3 | GOTARD | 20 | 2NT | ♦7 | +3 | +10 |
| +8.3 | Round 4 | RADIO COMMUNICATIONS OF CAS | 26 | 4♠ | ♣A | = | -1 |
| +8.1 | Round 4 | RADIO COMMUNICATIONS OF CAS | 27 | 3NT | ♦8 | = | +7 |
| +8.0 | Round 7 | MCALLISTER | 21 | 4♠ | ♦5 | = | +10 |
| +7.3 | Round 6 | BRINK | 11 | 6♠ | ♦8 | +1 | +1 |
| +5.4 | Round 5 | ROSSARD | 3 | 4♥ | ♣J | +1 | +0 |
| +4.7 | Round 7 | MCALLISTER | 16 | 2♥ | ♦7 | = | +6 |
| +4.6 | Round 4 | RADIO COMMUNICATIONS OF CAS | 24 | 2♠ | ♥3 | -3 | +7 |
| +4.2 | Round 2 | XBA | 14 | 5♦ | ♣K | -1 | +11 |
| +4.0 | Round 3 | GOTARD | 15 | 4♥ | ♣A | = | +8 |
| +3.1 | Round 1 | BEYOND | 6 | 3♦ | ♠2 | +2 | +1 |
| +3.0 | Round 2 | XBA | 11 | 2♦ | ♣K | +2 | +0 |
| +3.0 | Round 4 | RADIO COMMUNICATIONS OF CAS | 23 | 3NT | ♠J | +1 | -13 |
| +2.8 | Round 4 | RADIO COMMUNICATIONS OF CAS | 22 | 3NT | ♥10 | +2 | +13 |
| +2.8 | Round 7 | MCALLISTER | 20 | 3♠ | ♠10 | -1 | +5 |
| +2.5 | Round 5 | ROSSARD | 4 | 3NT | ♥J | = | -2 |
| +2.3 | Round 2 | XBA | 10 | 3NT | ♣8 | = | +0 |
| +2.2 | Round 7 | MCALLISTER | 19 | 3♥ | ♥J | -1 | +0 |
| +1.9 | Round 3 | GOTARD | 16 | 1NT | ♥7 | +1 | +1 |
| +1.9 | Round 8 | YUNNAN | 23 | 3♣ | ♦10 | = | -9 |
| +1.8 | Round 2 | XBA | 8 | 6♠x | ♦A | -3 | +0 |
| +1.5 | Round 5 | ROSSARD | 6 | 4♠ | ♦A | = | -1 |
| +1.5 | Round 7 | MCALLISTER | 17 | 3NT | ♥3 | +1 | -10 |
| +1.4 | Round 2 | XBA | 9 | 3♠ | ♦4 | = | +7 |
| +1.3 | Round 1 | BEYOND | 7 | 4♥ | ♠4 | = | -1 |
| +1.1 | Round 6 | BRINK | 10 | 4♥ | ♠4 | +1 | +0 |
| +0.8 | Round 5 | ROSSARD | 1 | 5♠x | ♥K | -2 | +5 |
| +0.6 | Round 5 | ROSSARD | 5 | 2♠ | ♣2 | = | +1 |
| +0.3 | Round 1 | BEYOND | 2 | 4♥ | ♠5 | +1 | +0 |
| +0.1 | Round 4 | RADIO COMMUNICATIONS OF CAS | 25 | 3NT | ♠4 | = | +0 |
| +0.1 | Round 7 | MCALLISTER | 15 | 3♣ | ♠K | = | +0 |
| -0.1 | Round 3 | GOTARD | 19 | 4♥ | ♣3 | +1 | +0 |
| -0.1 | Round 5 | ROSSARD | 2 | 4♥ | ♠J | +1 | +0 |
| -0.1 | Round 8 | YUNNAN | 28 | 4♥ | ♠2 | -2 | -1 |
| -0.3 | Round 2 | XBA | 13 | 3NT | ♠3 | = | +0 |
| -0.4 | Round 1 | BEYOND | 4 | 1NT | ♥A | = | -11 |
| -1.2 | Round 8 | YUNNAN | 22 | 2♠ | ♠2 | -1 | -4 |
| -1.7 | Round 6 | BRINK | 8 | 4♥ | ♣6 | -1 | -10 |
| -2.0 | Round 1 | BEYOND | 3 | 3NT | ♥3 | = | -3 |
| -2.2 | Round 8 | YUNNAN | 24 | 3NT | ♥3 | +2 | +0 |
| -2.5 | Round 4 | RADIO COMMUNICATIONS OF CAS | 28 | 3♥ | ♠A | +2 | -2 |
| -2.7 | Round 3 | GOTARD | 17 | 3♦ | ♣A | -3 | -7 |
| -2.7 | Round 6 | BRINK | 14 | 3NT | ♠Q | -1 | -8 |
| -3.0 | Round 7 | MCALLISTER | 18 | 5♠ | ♣K | +2 | -17 |
| -3.2 | Round 8 | YUNNAN | 26 | 3♣ | ♠4 | -2 | -7 |
| -3.4 | Round 5 | ROSSARD | 7 | 2♠ | ♥10 | = | +0 |
| -4.0 | Round 1 | BEYOND | 5 | 1NT | ♦2 | +2 | -1 |
| -4.4 | Round 1 | BEYOND | 1 | 3NT | ♠7 | = | +1 |
| -4.6 | Round 8 | YUNNAN | 27 | 4♠ | ♥8 | -1 | -5 |
| -5.7 | Round 6 | BRINK | 13 | 1NT | ♦K | -4 | +5 |
| -5.8 | Round 3 | GOTARD | 18 | 3NT | ♥6 | +1 | -1 |
| -8.0 | Round 2 | XBA | 12 | 4♠ | ♦4 | -1 | -12 |
| -8.6 | Round 8 | YUNNAN | 25 | 5♥ | ♠2 | = | -8 |
| -10.1 | Round 6 | BRINK | 9 | 5♣x | ♥A | -5 | -10 |
| -13.1 | Round 6 | BRINK | 12 | 6♥ | ♣2 | -1 | -17 |