DUCKWORTH Christine · BINKIE
vs par split: bidding -1.21 · play +0.96
Strength of schedule: opponents averaged +0.45/bd (a tough draw) → opponent-adjusted +1.06/bd
Card play — on target: opening leads 78.6% #70 of 187 · declarer play 57.1% #160 of 187 · defence 93.1% #30 of 187
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 75.0% (4) | 80.0% (10) |
| Declarer play | 50.0% (4) | 66.7% (3) |
| Defence | 100.0% (6) | 91.3% (23) |
Opening leads by suit led: ♠ 100.0% (1) · ♥ 50.0% (2) · ♦ 80.0% (5) · ♣ 83.3% (6)
vs par by strain: NT -0.12 (16) · a suit -0.30 (40)
vs par by level: part-score +0.25 (16) · game -0.63 (38) · slam +3.00 (2)
By role: declaring +0.12/bd (-2.59 vs par · 27) · defending +1.07/bd (+1.93 vs par · 29)
By vulnerability: vulnerable +0.70/bd (+1.07 vs par · 28) · not vulnerable +0.52/bd (-1.57 vs par · 28)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | B.Callaghan | R.Li – D.Hu | Closed | 7 | +10.4 | +1.49 | +0.14 |
| Round 2 | B.Callaghan | C.Wang – A.Ma | Closed | 7 | +4.7 | +0.67 | -0.57 |
| Round 3 | B.Callaghan | S.Qi – S.Wu | Closed | 7 | -3.1 | -0.44 | -3.86 |
| Round 4 | B.Callaghan | C.D'Ovidio – P.Cronier | Open | 7 | +4.3 | +0.61 | +2.43 |
| Round 5 | B.Callaghan | Y.Lin – Y.Liang | Open | 7 | +10.8 | +1.54 | +3.71 |
| Round 6 | B.Callaghan | J.Meckstroth – R.Rogers | Closed | 7 | +18.1 | +2.59 | +0.00 |
| Round 7 | B.Callaghan | S.Brink – C.Rimstedt | Closed | 7 | -10.6 | -1.51 | -2.29 |
| Round 8 | B.Callaghan | J.Levin – R.Levin | Open | 7 | -0.4 | -0.06 | -1.57 |
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 |
|---|---|---|---|---|---|---|---|
| +11.8 | Round 6 | RIVERS | 13 | 3♥x | ♠7 | +1 | +15 |
| +8.5 | Round 5 | PING AN CHINA | 7 | 6♠ | ♦10 | -2 | +17 |
| +7.2 | Round 7 | BRINK | 15 | 3NT | ♣Q | -2 | +11 |
| +6.9 | Round 8 | DIAMOND | 28 | 1NT | ♣4 | -5 | +9 |
| +6.6 | Round 2 | SHENZHEN PINGAN | 11 | 5♥x | ♣Q | = | +5 |
| +6.5 | Round 2 | SHENZHEN PINGAN | 8 | 3NT | ♣J | -2 | +5 |
| +5.8 | Round 6 | RIVERS | 9 | 2♠ | ♥6 | +2 | -11 |
| +5.3 | Round 5 | PING AN CHINA | 6 | 4♥ | ♦2 | -1 | +9 |
| +5.2 | Round 1 | YUNNAN | 3 | 3♦ | ♠K | +1 | +0 |
| +4.6 | Round 1 | YUNNAN | 7 | 4♠ | ♦6 | -1 | +6 |
| +3.4 | Round 4 | PZIM | 25 | 4♥ | ♥4 | -1 | +6 |
| +3.2 | Round 6 | RIVERS | 11 | 3NT | ♠5 | = | -2 |
| +2.7 | Round 1 | YUNNAN | 1 | 5♦ | ♠A | = | -1 |
| +2.6 | Round 3 | GZ. ZHAOHENG1 | 15 | 2♠ | ♦Q | +1 | +0 |
| +2.6 | Round 3 | GZ. ZHAOHENG1 | 16 | 3♦ | ♠K | +2 | -7 |
| +2.4 | Round 7 | BRINK | 18 | 4♠ | ♠7 | +1 | +0 |
| +2.4 | Round 8 | DIAMOND | 24 | 3NT | ♣3 | = | -1 |
| +1.3 | Round 6 | RIVERS | 12 | 2NT | ♣8 | +1 | +6 |
| +1.2 | Round 4 | PZIM | 23 | 3NT | ♥10 | = | +0 |
| +1.1 | Round 1 | YUNNAN | 6 | 4♥ | ♦9 | +1 | +0 |
| +1.0 | Round 5 | PING AN CHINA | 2 | 2♣ | ♣2 | +1 | +0 |
| +0.9 | Round 4 | PZIM | 27 | 4♥ | ♣K | -1 | +4 |
| +0.8 | Round 3 | GZ. ZHAOHENG1 | 20 | 3NT | ♦Q | +1 | -1 |
| +0.6 | Round 4 | PZIM | 22 | 5♠ | ♦A | = | +0 |
| +0.6 | Round 7 | BRINK | 21 | 4♥ | ♠3 | -1 | -2 |
| +0.4 | Round 3 | GZ. ZHAOHENG1 | 19 | 3NT | ♦4 | = | +0 |
| +0.4 | Round 4 | PZIM | 28 | 1NT | ♥3 | = | +0 |
| +0.4 | Round 8 | DIAMOND | 22 | 4♥ | ♥3 | = | -1 |
| +0.1 | Round 5 | PING AN CHINA | 5 | 1♠ | ♥2 | -1 | -1 |
| -0.3 | Round 4 | PZIM | 24 | 2♠ | ♠4 | -1 | +2 |
| -0.4 | Round 1 | YUNNAN | 2 | 4NT | ♠K | = | +0 |
| -0.4 | Round 5 | PING AN CHINA | 3 | 3♠ | ♠5 | = | +0 |
| -0.4 | Round 6 | RIVERS | 14 | 4♥ | ♣3 | -1 | -3 |
| -0.4 | Round 7 | BRINK | 17 | 4♠ | ♦9 | = | +1 |
| -0.5 | Round 5 | PING AN CHINA | 4 | 4♠ | ♦5 | = | +1 |
| -0.7 | Round 2 | SHENZHEN PINGAN | 13 | 3NT | ♦9 | +3 | -1 |
| -0.7 | Round 8 | DIAMOND | 23 | 3NT | ♠2 | +1 | +1 |
| -0.8 | Round 8 | DIAMOND | 27 | 4♠ | ♦7 | = | +0 |
| -0.9 | Round 1 | YUNNAN | 4 | 2♠ | ♣5 | = | +1 |
| -1.1 | Round 6 | RIVERS | 10 | 4♠ | ♦5 | = | +0 |
| -1.4 | Round 2 | SHENZHEN PINGAN | 14 | 4♠ | ♣J | +1 | -14 |
| -1.7 | Round 2 | SHENZHEN PINGAN | 9 | 2♥ | ♣10 | -2 | +2 |
| -1.9 | Round 1 | YUNNAN | 5 | 3♠ | ♥K | -1 | -5 |
| -1.9 | Round 4 | PZIM | 26 | 5♣ | ♣6 | +1 | +5 |
| -2.0 | Round 2 | SHENZHEN PINGAN | 10 | 4♠ | ♦7 | +1 | +0 |
| -2.1 | Round 3 | GZ. ZHAOHENG1 | 21 | 4♥ | ♠A | +1 | +0 |
| -2.2 | Round 8 | DIAMOND | 26 | 4♥ | ♠2 | -3 | -8 |
| -2.5 | Round 6 | RIVERS | 8 | 3NT | ♥9 | -1 | -5 |
| -2.6 | Round 2 | SHENZHEN PINGAN | 12 | 4♥ | ♥7 | +1 | -1 |
| -2.9 | Round 3 | GZ. ZHAOHENG1 | 18 | 3NT | ♣10 | -1 | -13 |
| -3.2 | Round 5 | PING AN CHINA | 1 | 4♠ | ♥3 | = | +0 |
| -3.9 | Round 7 | BRINK | 16 | 2♠ | ♣K | +1 | -7 |
| -4.5 | Round 3 | GZ. ZHAOHENG1 | 17 | 4♠ | ♦Q | -2 | -6 |
| -6.4 | Round 8 | DIAMOND | 25 | 6NT | ♠2 | -1 | -11 |
| -6.6 | Round 7 | BRINK | 19 | 5♠x | ♠10 | -3 | -9 |
| -9.9 | Round 7 | BRINK | 20 | 5♦x | ♥K | -4 | -10 |