ROCHE Michael · RAYNER
vs par split: bidding -0.79 · play -0.62
Strength of schedule: opponents averaged +0.16/bd (a tough draw) → opponent-adjusted -0.34/bd
Card play — on target: opening leads 33.3% #396 of 398 · declarer play 76.5% #169 of 398 · defence 83.3% #246 of 399
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 33.3% (3) | 33.3% (3) |
| Declarer play | 57.1% (7) | 90.0% (10) |
| Defence | 87.5% (8) | 81.2% (16) |
Opening leads by suit led: ♠ 100.0% (1) · ♥ 0.0% (3) · ♦ 0.0% (1) · ♣ 100.0% (1)
vs par by strain: NT -1.19 (16) · a suit -1.50 (40)
vs par by level: part-score +0.33 (15) · game -1.71 (34) · slam -3.71 (7)
By role: declaring -0.57/bd (-3.53 vs par · 32) · defending -0.41/bd (+1.42 vs par · 24)
By vulnerability: vulnerable +0.05/bd (-0.75 vs par · 28) · not vulnerable -1.05/bd (-2.07 vs par · 28)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | B.Stewart | A.Gromov – V.Gromova | Open | 7 | -19.3 | -2.76 | -1.71 |
| Round 2 | B.Stewart | H.Yokoi – H.Kim | Closed | 7 | +1.2 | +0.17 | +0.14 |
| Round 3 | B.Stewart | Y.Liang – Y.Chen | Open | 7 | +1.7 | +0.24 | +1.29 |
| Round 4 | B.Stewart | D.Berkowitz – L.Berkowitz | Closed | 7 | -0.5 | -0.07 | -1.43 |
| Round 5 | B.Stewart | I.Delmonte – L.Weinger | Closed | 7 | +4.2 | +0.60 | -0.29 |
| Round 6 | B.Stewart | V.Kovachev – D.Marquardt | Open | 7 | -25.0 | -3.57 | -5.57 |
| Round 7 | B.Stewart | J.Zheng – L.Hong | Open | 7 | +11.6 | +1.66 | -1.57 |
| Round 8 | B.Stewart | F.Fantoni – D.Compton | Closed | 7 | -1.9 | -0.27 | -2.14 |
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 |
|---|---|---|---|---|---|---|---|
| +12.3 | Round 4 | TAYLOR | 23 | 6♥ | ♦9 | = | +0 |
| +11.8 | Round 5 | PLATINUM CEM | 7 | 3♥x | ♦A | = | +13 |
| +10.4 | Round 7 | XBA | 17 | 6♦ | ♥A | = | +0 |
| +8.3 | Round 4 | TAYLOR | 26 | 4♠ | ♣A | = | -1 |
| +8.0 | Round 2 | SOUL | 12 | 4♠ | ♠6 | -1 | +12 |
| +5.7 | Round 8 | NUNES | 27 | 4♠ | ♥7 | = | +7 |
| +5.5 | Round 5 | PLATINUM CEM | 5 | 3♦ | ♣2 | -2 | +6 |
| +5.3 | Round 7 | XBA | 20 | 4♠ | ♦J | -2 | +7 |
| +4.9 | Round 5 | PLATINUM CEM | 3 | 4♥ | ♣J | = | -1 |
| +4.5 | Round 2 | SOUL | 9 | 4♠x | ♣3 | -1 | -1 |
| +4.5 | Round 7 | XBA | 19 | 4♥ | ♣5 | -2 | +3 |
| +4.0 | Round 3 | SHANXI ZHANGBI OLD CASTLE | 15 | 4♥ | ♣A | = | +8 |
| +3.3 | Round 1 | BRINK | 6 | 5♦x | ♥A | -1 | +6 |
| +1.9 | Round 3 | SHANXI ZHANGBI OLD CASTLE | 16 | 1NT | ♥7 | +1 | +1 |
| +1.9 | Round 8 | NUNES | 23 | 3♣ | ♠K | = | -9 |
| +1.3 | Round 2 | SOUL | 13 | 3NT | ♠3 | +1 | +1 |
| +1.2 | Round 7 | XBA | 15 | 3♣ | ♥7 | +2 | +2 |
| +1.1 | Round 6 | VALIO | 10 | 4♥ | ♦8 | +1 | +0 |
| +0.7 | Round 1 | BRINK | 2 | 4♥ | ♦Q | +2 | +1 |
| +0.5 | Round 3 | SHANXI ZHANGBI OLD CASTLE | 20 | 3NT | ♠9 | = | +2 |
| +0.4 | Round 1 | BRINK | 4 | 1NT | ♥2 | = | +11 |
| +0.1 | Round 3 | SHANXI ZHANGBI OLD CASTLE | 18 | 2NT | ♥K | +2 | +6 |
| +0.1 | Round 4 | TAYLOR | 25 | 3NT | ♠4 | = | +0 |
| -0.1 | Round 5 | PLATINUM CEM | 2 | 4♥ | ♠J | +1 | +0 |
| -0.3 | Round 6 | VALIO | 9 | 4♥ | ♣6 | +1 | +0 |
| -0.7 | Round 8 | NUNES | 26 | 3♣ | ♠4 | -1 | -5 |
| -1.0 | Round 3 | SHANXI ZHANGBI OLD CASTLE | 21 | 4♠ | ♥4 | +1 | +0 |
| -1.1 | Round 3 | SHANXI ZHANGBI OLD CASTLE | 19 | 4♥ | ♥10 | = | -1 |
| -1.3 | Round 1 | BRINK | 7 | 4♥ | ♦J | = | +1 |
| -1.4 | Round 7 | XBA | 16 | 3♠ | ♣K | = | +0 |
| -1.7 | Round 6 | VALIO | 8 | 4♠ | ♣K | -1 | -10 |
| -1.8 | Round 2 | SOUL | 8 | 6♠x | ♣J | -3 | +0 |
| -1.8 | Round 8 | NUNES | 28 | 3♥ | ♣2 | -1 | -3 |
| -2.1 | Round 8 | NUNES | 25 | 5♠x | ♦A | -2 | +0 |
| -2.2 | Round 8 | NUNES | 24 | 3NT | ♥2 | +2 | +0 |
| -2.3 | Round 2 | SOUL | 10 | 3NT | ♦8 | = | +0 |
| -2.5 | Round 4 | TAYLOR | 27 | 4♥ | ♦8 | -1 | -4 |
| -2.7 | Round 3 | SHANXI ZHANGBI OLD CASTLE | 17 | 3NT | ♣A | -3 | -7 |
| -2.7 | Round 6 | VALIO | 14 | 3NT | ♠Q | -1 | -8 |
| -2.7 | Round 8 | NUNES | 22 | 3♠ | ♠2 | -2 | -5 |
| -2.8 | Round 2 | SOUL | 11 | 1NT | ♣6 | +1 | +0 |
| -2.8 | Round 4 | TAYLOR | 24 | 3NT | ♣J | +2 | +0 |
| -3.5 | Round 6 | VALIO | 13 | 1NT | ♣3 | -3 | +7 |
| -3.8 | Round 5 | PLATINUM CEM | 1 | 6♠x | ♥K | -3 | +0 |
| -4.2 | Round 6 | VALIO | 11 | 4♥ | ♣A | +2 | -11 |
| -4.2 | Round 7 | XBA | 18 | 5♦ | ♣10 | +2 | -17 |
| -4.2 | Round 7 | XBA | 21 | 4♠ | ♣4 | -1 | -6 |
| -4.6 | Round 5 | PLATINUM CEM | 6 | 3♠ | ♦A | +1 | -7 |
| -5.7 | Round 1 | BRINK | 1 | 3NT | ♠7 | -1 | -10 |
| -5.7 | Round 2 | SOUL | 14 | 6♠ | ♥4 | -2 | -11 |
| -6.6 | Round 1 | BRINK | 5 | 3NTx | ♠Q | -2 | -9 |
| -7.8 | Round 4 | TAYLOR | 28 | 4♥ | ♠A | +1 | -7 |
| -8.1 | Round 4 | TAYLOR | 22 | 6♦ | ♦6 | = | +2 |
| -9.5 | Round 5 | PLATINUM CEM | 4 | 3NT | ♥5 | -1 | -13 |
| -10.1 | Round 1 | BRINK | 3 | 2♥ | ♥8 | = | -12 |
| -13.7 | Round 6 | VALIO | 12 | 6♥ | ♠4 | -2 | -17 |