🇨🇳 JIN Kai · CHINA
vs par split: bidding -0.79 · play -0.57
Strength of schedule: opponents averaged -0.15/bd (an easy draw) → opponent-adjusted +0.05/bd
Card play — on target: opening leads 77.8% · declarer play 50.0% · defence 86.7%
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 75.0% (4) | 80.0% (5) |
| Declarer play | 40.0% (5) | 55.6% (9) |
| Defence | 100.0% (7) | 75.0% (8) |
Opening leads by suit led: ♠ 66.7% (3) · ♥ 100.0% (2) · ♦ 100.0% (1) · ♣ 66.7% (3)
vs par by strain: NT -0.73 (15) · a suit -1.70 (27)
vs par by level: part-score -0.20 (15) · game -0.70 (23) · slam -9.50 (4)
By role: declaring +0.56/bd (-3.74 vs par · 27) · defending -0.44/bd (+2.93 vs par · 15)
By vulnerability: vulnerable +0.24/bd (-2.57 vs par · 21) · not vulnerable +0.17/bd (-0.14 vs par · 21)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Quarterfinal | C.Zhu | C.Huber – O.Kriegel | Closed | 14 | +8.4 | +0.60 | -1.93 |
| Quarterfinal | C.Zhu | K.Rosenberg – B.Kristensen | Closed | 14 | -6.0 | -0.43 | +0.64 |
| Quarterfinal | C.Zhu | C.Huber – O.Kriegel | Open | 14 | +6.2 | +0.44 | -2.79 |
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 |
|---|---|---|---|---|---|---|---|
| +11.7 | Quarterfinal | 🇺🇸 USA 1 | 54 | 5♣x | ♥5 | = | +6 |
| +9.3 | Quarterfinal | 🇺🇸 USA 1 | 2 | 4♥ | ♣A | -1 | +6 |
| +6.4 | Quarterfinal | 🇺🇸 USA 1 | 45 | 3♦ | ♠Q | +1 | +7 |
| +6.3 | Quarterfinal | 🇺🇸 USA 1 | 28 | 6♥ | ♠K | +1 | -11 |
| +6.0 | Quarterfinal | 🇺🇸 USA 1 | 3 | 2♥ | ♦A | = | +0 |
| +6.0 | Quarterfinal | 🇺🇸 USA 1 | 13 | 4♥ | ♠9 | -1 | +12 |
| +5.6 | Quarterfinal | 🇺🇸 USA 1 | 56 | 4♠ | ♦8 | +1 | +0 |
| +5.4 | Quarterfinal | 🇺🇸 USA 1 | 21 | 3NT | ♣2 | -2 | +3 |
| +4.7 | Quarterfinal | 🇺🇸 USA 1 | 15 | 4♠ | ♥3 | -3 | +10 |
| +4.1 | Quarterfinal | 🇺🇸 USA 1 | 9 | 3♠ | ♥10 | +1 | +1 |
| +3.9 | Quarterfinal | 🇺🇸 USA 1 | 43 | 5♥ | ♠A | -1 | -5 |
| +3.4 | Quarterfinal | 🇺🇸 USA 1 | 18 | 3NT | ♦J | -3 | +13 |
| +3.4 | Quarterfinal | 🇺🇸 USA 1 | 49 | 2♥ | ♦7 | +1 | +1 |
| +2.9 | Quarterfinal | 🇺🇸 USA 1 | 11 | 2♥ | ♣K | -2 | +1 |
| +1.0 | Quarterfinal | 🇺🇸 USA 1 | 1 | 4♥ | ♣9 | +2 | -11 |
| +1.0 | Quarterfinal | 🇺🇸 USA 1 | 25 | 4♥ | ♥3 | = | -1 |
| +0.7 | Quarterfinal | 🇺🇸 USA 1 | 10 | 2♥ | ♥2 | = | -11 |
| +0.6 | Quarterfinal | 🇺🇸 USA 1 | 23 | 6♠ | ♦4 | +1 | -13 |
| +0.6 | Quarterfinal | 🇺🇸 USA 1 | 51 | 3♥ | ♣4 | +1 | -10 |
| +0.4 | Quarterfinal | 🇺🇸 USA 1 | 7 | 2♦ | ♦6 | = | +1 |
| +0.3 | Quarterfinal | 🇺🇸 USA 1 | 16 | 4♥ | ♥2 | -1 | +1 |
| +0.3 | Quarterfinal | 🇺🇸 USA 1 | 24 | 1NT | ♠K | -3 | +7 |
| -0.1 | Quarterfinal | 🇺🇸 USA 1 | 8 | 3NT | ♠6 | +1 | -1 |
| -0.1 | Quarterfinal | 🇺🇸 USA 1 | 50 | 2♥ | ♣4 | = | +6 |
| -0.4 | Quarterfinal | 🇺🇸 USA 1 | 19 | 4♦ | ♣A | -2 | +6 |
| -0.4 | Quarterfinal | 🇺🇸 USA 1 | 55 | 1NT | ♣5 | -1 | -4 |
| -1.7 | Quarterfinal | 🇺🇸 USA 1 | 12 | 3NT | ♠3 | +1 | +0 |
| -1.7 | Quarterfinal | 🇺🇸 USA 1 | 47 | 4♥ | ♣9 | +1 | -11 |
| -1.9 | Quarterfinal | 🇺🇸 USA 1 | 4 | 4NT | ♣J | +1 | -13 |
| -2.3 | Quarterfinal | 🇺🇸 USA 1 | 27 | 3NT | ♥6 | +2 | +0 |
| -2.4 | Quarterfinal | 🇺🇸 USA 1 | 48 | 1NT | ♠5 | = | +1 |
| -3.0 | Quarterfinal | 🇺🇸 USA 1 | 5 | 3NT | ♥3 | = | +0 |
| -3.6 | Quarterfinal | 🇺🇸 USA 1 | 52 | 4♥ | ♦4 | -2 | -5 |
| -3.7 | Quarterfinal | 🇺🇸 USA 1 | 26 | 1NT | ♥J | -2 | -2 |
| -3.9 | Quarterfinal | 🇺🇸 USA 1 | 17 | 3NT | ♣10 | +3 | +10 |
| -4.1 | Quarterfinal | 🇺🇸 USA 1 | 53 | 3NT | ♥A | -4 | -8 |
| -4.7 | Quarterfinal | 🇺🇸 USA 1 | 46 | 1NT | ♣2 | -2 | -7 |
| -5.3 | Quarterfinal | 🇺🇸 USA 1 | 20 | 6♥ | ♠10 | = | +0 |
| -6.9 | Quarterfinal | 🇺🇸 USA 1 | 14 | 5♠ | ♣A | +1 | -5 |
| -8.4 | Quarterfinal | 🇺🇸 USA 1 | 6 | 4♥ | ♣7 | +1 | -7 |
| -8.4 | Quarterfinal | 🇺🇸 USA 1 | 44 | 3NT | ♥6 | -1 | -10 |
| -12.4 | Quarterfinal | 🇺🇸 USA 1 | 22 | 6♣ | ♥J | -3 | -14 |