KAWABATA Sukai · JAPAN
35rank
-47.5Butler · 16 bds
-2.97per board
±4.5swing
-2.06vs par /bd
-2.43adjusted /bd
by round
vs par split: bidding -0.25 · play -1.81
Strength of schedule: opponents averaged +0.54/bd (a tough draw) → opponent-adjusted -2.43/bd
Card play — on target: opening leads 100.0% · declarer play 66.7% · defence 71.4%
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | · | 100.0% (3) |
| Declarer play | · | 66.7% (3) |
| Defence | · | 71.4% (7) |
Opening leads by suit led: ♠ 100.0% (2) · ♦ 100.0% (1)
vs par by strain: NT +1.00 (1) · a suit -2.27 (15)
vs par by level: part-score -2.14 (7) · game -2.00 (9)
By role: declaring -3.67/bd (-5.44 vs par · 9) · defending -2.07/bd (+2.29 vs par · 7)
By vulnerability: vulnerable -3.71/bd (-2.75 vs par · 8) · not vulnerable -2.23/bd (-1.38 vs par · 8)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Quarterfinal | Y.Song | J.Bazyluk – T.Kielbasa | Closed | 16 | -47.5 | -2.97 | -2.06 |
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 |
|---|---|---|---|---|---|---|---|
| +2.4 | Quarterfinal | POLAND | 17 | 5♣ | ♠A | +1 | +11 |
| +1.1 | Quarterfinal | POLAND | 27 | 4NT | ♠10 | +2 | +1 |
| +0.1 | Quarterfinal | POLAND | 23 | 3♥ | ♥6 | -1 | +0 |
| +0.0 | Quarterfinal | POLAND | 21 | 4♥ | ♦Q | +1 | +10 |
| -0.4 | Quarterfinal | POLAND | 29 | 4♠ | ♦2 | +1 | -13 |
| -0.7 | Quarterfinal | POLAND | 30 | 3♥ | ♠Q | -2 | -5 |
| -1.4 | Quarterfinal | POLAND | 25 | 3♥ | ♠5 | = | +0 |
| -1.6 | Quarterfinal | POLAND | 19 | 2♣ | ♠A | +1 | +1 |
| -1.7 | Quarterfinal | POLAND | 28 | 4♥ | ♠7 | +1 | +11 |
| -2.0 | Quarterfinal | POLAND | 22 | 2♦ | ♥A | -2 | +0 |
| -2.3 | Quarterfinal | POLAND | 24 | 3♠ | ♥2 | +1 | -6 |
| -2.7 | Quarterfinal | POLAND | 31 | 1♠ | ♥A | = | -5 |
| -4.0 | Quarterfinal | POLAND | 26 | 4♠ | ♦5 | +1 | -11 |
| -6.9 | Quarterfinal | POLAND | 18 | 4♠ | ♠5 | +2 | -1 |
| -13.3 | Quarterfinal | POLAND | 32 | 5♣x | ♣6 | -6 | -13 |
| -14.1 | Quarterfinal | POLAND | 20 | 4♥x | ♣K | -1 | -13 |