RUBENSTEIN Stewart · PARKER
vs par split: bidding +1.21 · play -0.75
Strength of schedule: opponents averaged +0.01/bd (an average draw) → opponent-adjusted -1.11/bd
Card play — on target: opening leads 33.3% · declarer play 100.0% · defence 81.2%
Bidding activity — not a pass: 39.3% (35/89)
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 50.0% (2) | 25.0% (4) |
| Declarer play | 100.0% (1) | 100.0% (3) |
| Defence | 100.0% (4) | 75.0% (12) |
Opening leads by suit led: ♥ 50.0% (2) · ♦ 0.0% (3) · ♣ 100.0% (1)
vs par by strain: NT +1.17 (6) · a suit +0.27 (22)
vs par by level: part-score -3.57 (7) · game +0.65 (17) · slam +6.75 (4)
By role: declaring -1.70/bd (-0.67 vs par · 12) · defending -0.67/bd (+1.31 vs par · 16)
By vulnerability: vulnerable -1.66/bd (-0.57 vs par · 14) · not vulnerable -0.56/bd (+1.50 vs par · 14)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round of 64 | C.Parker | S.Kang – S.Roh | Closed | 14 | -14.6 | -1.04 | +0.64 |
| Round of 64 | Z.Grossack | S.Lee – D.Kim | Open | 14 | -16.5 | -1.18 | +0.29 |
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 |
|---|---|---|---|---|---|---|---|
| +9.5 | Round of 64 | SEOUL | 19 | 6♦ | ♣K | -1 | +12 |
| +8.6 | Round of 64 | SEOUL | 11 | 6♥ | ♦5 | -3 | +11 |
| +4.6 | Round of 64 | SEOUL | 9 | 3NT | ♣3 | -1 | +10 |
| +2.2 | Round of 64 | SEOUL | 14 | 6♠ | ♦4 | +1 | +11 |
| +1.7 | Round of 64 | SEOUL | 21 | 2♠ | ♥K | +1 | +1 |
| +1.2 | Round of 64 | SEOUL | 16 | 3NT | ♦3 | +3 | +1 |
| +1.0 | Round of 64 | SEOUL | 3 | 3♦ | ♠J | = | +0 |
| +1.0 | Round of 64 | SEOUL | 6 | 3♠ | ♦A | -2 | -11 |
| +0.7 | Round of 64 | SEOUL | 7 | 5♣ | ♥A | = | +3 |
| +0.7 | Round of 64 | SEOUL | 23 | 4♦ | ♥K | +1 | +10 |
| +0.7 | Round of 64 | SEOUL | 27 | 5♠ | ♠7 | = | +1 |
| +0.4 | Round of 64 | SEOUL | 2 | 4♠ | ♣Q | = | +11 |
| -0.1 | Round of 64 | SEOUL | 5 | 4♠ | ♦Q | -1 | +12 |
| -0.3 | Round of 64 | SEOUL | 1 | 3♠ | ♥2 | -1 | -8 |
| -0.3 | Round of 64 | SEOUL | 10 | 4♥ | ♦J | = | +0 |
| -0.5 | Round of 64 | SEOUL | 26 | 4♠ | ♥K | +1 | +0 |
| -1.1 | Round of 64 | SEOUL | 22 | 4♠ | ♦3 | +1 | -4 |
| -1.4 | Round of 64 | SEOUL | 15 | 3♠ | ♦A | -1 | -6 |
| -1.8 | Round of 64 | SEOUL | 18 | 3NT | ♣3 | = | +1 |
| -2.0 | Round of 64 | SEOUL | 4 | 3NT | ♥T | = | +0 |
| -2.0 | Round of 64 | SEOUL | 24 | 4♠ | ♥J | +1 | +0 |
| -3.1 | Round of 64 | SEOUL | 25 | 4♥ | ♠2 | -2 | +0 |
| -3.8 | Round of 64 | SEOUL | 28 | 3NT | ♥7 | = | +1 |
| -4.7 | Round of 64 | SEOUL | 12 | 3NT | ♥6 | -1 | -6 |
| -6.7 | Round of 64 | SEOUL | 17 | 6♠xx | ♣8 | -1 | -7 |
| -9.9 | Round of 64 | SEOUL | 20 | 5♥ | ♠T | -1 | -6 |
| -12.4 | Round of 64 | SEOUL | 8 | 4♠x | ♥K | = | -13 |
| -13.3 | Round of 64 | SEOUL | 13 | 2♥x | ♠5 | = | -11 |