ZIMMERMANN Pierre · ZIMMERMANN
vs par split: bidding +0.48 · play -0.75
Strength of schedule: opponents averaged +0.26/bd (a tough draw) → opponent-adjusted -0.61/bd
Card play — on target: opening leads 87.5% · defence 83.3%
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 83.3% (6) | 90.0% (10) |
| Defence | 80.0% (10) | 85.7% (14) |
Opening leads by suit led: ♠ 83.3% (6) · ♥ 66.7% (3) · ♦ 100.0% (5) · ♣ 100.0% (2)
vs par by strain: NT +0.47 (17) · a suit -0.68 (31)
vs par by level: part-score -1.39 (18) · game -0.26 (27) · slam +6.33 (3)
By role: declaring -1.63/bd (-4.42 vs par · 24) · defending -0.10/bd (+3.88 vs par · 24)
By vulnerability: vulnerable +0.46/bd (+0.33 vs par · 24) · not vulnerable -2.20/bd (-0.88 vs par · 24)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Quarterfinal | K.Martens | A.Wildavsky – H.Weinstein | Open | 16 | -7.7 | -0.48 | -0.75 |
| Semifinal | K.Martens | C.Ju – Z.Shi | Closed | 16 | -17.0 | -1.06 | -0.94 |
| Final | K.Martens | A.Sinclair – P.Crouch | Open | 16 | -16.9 | -1.06 | +0.88 |
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 |
|---|---|---|---|---|---|---|---|
| +17.0 | Semifinal | JINSHUO | 31 | 7NT | ♦Q | -1 | +17 |
| +9.3 | Semifinal | JINSHUO | 29 | 3NT | ♥3 | -2 | +13 |
| +6.9 | Quarterfinal | PIEDRA | 31 | 3♦ | ♠A | +1 | +0 |
| +4.0 | Final | PERCY | 14 | 3NTx | ♠5 | -1 | +6 |
| +3.0 | Quarterfinal | PIEDRA | 19 | 4♠ | ♦A | -1 | +6 |
| +2.7 | Final | PERCY | 12 | 3NT | ♦5 | +3 | +11 |
| +2.6 | Quarterfinal | PIEDRA | 18 | 3♣ | ♠8 | -2 | -1 |
| +2.3 | Quarterfinal | PIEDRA | 20 | 5♣ | ♠Q | = | -2 |
| +2.3 | Final | PERCY | 7 | 4♠ | ♦5 | +2 | +1 |
| +2.0 | Final | PERCY | 2 | 5♥ | ♠K | -1 | +10 |
| +1.9 | Quarterfinal | PIEDRA | 21 | 2♠ | ♥10 | = | +6 |
| +1.7 | Final | PERCY | 1 | 2♠ | ♦5 | = | -1 |
| +1.0 | Quarterfinal | PIEDRA | 28 | 3NT | ♣6 | -1 | +5 |
| +0.3 | Quarterfinal | PIEDRA | 26 | 4NT | ♥5 | +1 | +13 |
| +0.3 | Final | PERCY | 4 | 4♥ | ♦9 | = | +13 |
| +0.3 | Final | PERCY | 13 | 4♠ | ♠8 | +1 | +0 |
| +0.0 | Quarterfinal | PIEDRA | 24 | 4♥ | ♠10 | +1 | +0 |
| -0.0 | Semifinal | JINSHUO | 17 | 3♠ | ♦Q | = | +1 |
| -0.0 | Semifinal | JINSHUO | 20 | 4♥ | ♣6 | = | -13 |
| -0.0 | Semifinal | JINSHUO | 21 | 3♥ | ♦5 | = | -6 |
| -0.3 | Semifinal | JINSHUO | 23 | 5♦ | ♠4 | = | +0 |
| -0.3 | Semifinal | JINSHUO | 32 | 4♥ | ♦3 | +1 | -1 |
| -0.3 | Final | PERCY | 5 | 3NT | ♠4 | = | -1 |
| -0.3 | Final | PERCY | 9 | 5♣ | ♠5 | = | -11 |
| -0.6 | Quarterfinal | PIEDRA | 23 | 3NT | ♥2 | +1 | -1 |
| -0.7 | Semifinal | JINSHUO | 19 | 4♥ | ♠J | = | -1 |
| -0.7 | Semifinal | JINSHUO | 26 | 3NT | ♣4 | +3 | -13 |
| -1.3 | Quarterfinal | PIEDRA | 17 | 2♥ | ♣6 | -1 | +2 |
| -1.3 | Final | PERCY | 3 | 2♦x | ♥5 | -1 | +3 |
| -1.3 | Final | PERCY | 15 | 1♣ | ♥7 | +1 | -5 |
| -1.6 | Quarterfinal | PIEDRA | 27 | 1NT | ♠A | = | +1 |
| -2.0 | Quarterfinal | PIEDRA | 22 | 2♠ | ♥5 | -1 | -4 |
| -3.0 | Quarterfinal | PIEDRA | 32 | 3NT | ♣6 | +2 | -11 |
| -3.3 | Semifinal | JINSHUO | 22 | 1NT | ♠6 | = | -5 |
| -4.0 | Semifinal | JINSHUO | 18 | 4♠ | ♦9 | = | +0 |
| -4.0 | Final | PERCY | 10 | 3♠ | ♦6 | = | -8 |
| -4.0 | Final | PERCY | 16 | 3♥ | ♦3 | = | +10 |
| -4.3 | Quarterfinal | PIEDRA | 25 | 1NT | ♣Q | -1 | +1 |
| -4.6 | Quarterfinal | PIEDRA | 29 | 2NT | ♣3 | -2 | -13 |
| -4.7 | Semifinal | JINSHUO | 25 | 7♠ | ♦K | = | +0 |
| -5.0 | Semifinal | JINSHUO | 27 | 3♥ | ♣2 | -2 | +0 |
| -5.0 | Final | PERCY | 11 | 3NT | ♠A | -1 | -10 |
| -6.0 | Final | PERCY | 6 | 1NT | ♦J | +1 | -6 |
| -7.0 | Semifinal | JINSHUO | 30 | 5♠ | ♥9 | -1 | -8 |
| -8.0 | Final | PERCY | 8 | 7♣ | ♣6 | = | +2 |
| -8.3 | Quarterfinal | PIEDRA | 30 | 4♠ | ♣2 | +3 | -14 |
| -8.3 | Semifinal | JINSHUO | 24 | 3NT | ♦2 | = | +1 |
| -9.0 | Semifinal | JINSHUO | 28 | 4♠ | ♦A | +1 | +0 |