ZIMMERMANN Pierre · ZIMMERMANN
vs par split: bidding -0.59 · play -0.06
Strength of schedule: opponents averaged +0.19/bd (a tough draw) → opponent-adjusted -0.90/bd
Card play — on target: opening leads 53.8% #463 of 476 · declarer play 75.0% #284 of 478 · defence 90.9% #89 of 478
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 40.0% (5) | 62.5% (8) |
| Declarer play | 83.3% (6) | 70.0% (10) |
| Defence | 87.5% (8) | 92.9% (14) |
Opening leads by suit led: ♥ 50.0% (6) · ♦ 57.1% (7)
vs par by strain: NT -0.45 (20) · a suit -0.77 (30)
vs par by level: part-score -1.00 (21) · game -0.52 (27) · slam +1.50 (2)
By role: declaring -0.23/bd (-1.07 vs par · 27) · defending -2.11/bd (-0.13 vs par · 23)
By vulnerability: vulnerable -1.08/bd (-1.22 vs par · 23) · not vulnerable -1.10/bd (-0.15 vs par · 27)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 2 | F.Multon | N.Gartaganis – J.Gartaganis | Closed | 10 | -18.5 | -1.85 | -2.80 |
| Round 3 | F.Multon | V.Kiljan – L.Tijssen | Open | 10 | +5.8 | +0.58 | +0.10 |
| Round 4 | F.Multon | Y.Liu – L.Hu | Closed | 10 | -9.7 | -0.97 | -1.60 |
| Round 7 | F.Multon | A.Arlovich – E.Vainikonis | Closed | 10 | -17.1 | -1.71 | +0.40 |
| Round 8 | F.Multon | H.Setton – P.Franceschetti | Closed | 10 | -15.1 | -1.51 | +0.70 |
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 |
|---|---|---|---|---|---|---|---|
| +5.1 | Round 8 | SPUDS | 8 | 4♠ | ♦2 | = | +7 |
| +4.2 | Round 4 | ORG | 14 | 3NT | ♥J | +2 | +2 |
| +4.0 | Round 4 | ORG | 19 | 4♥ | ♠3 | -1 | +5 |
| +3.9 | Round 4 | ORG | 11 | 4♦ | ♣4 | -2 | +8 |
| +3.8 | Round 3 | NETHERLANDS JUNIORS | 2 | 4♠ | ♦J | -1 | +9 |
| +3.5 | Round 3 | NETHERLANDS JUNIORS | 5 | 1NT | ♥9 | = | +5 |
| +3.1 | Round 8 | SPUDS | 4 | 4♥ | ♦2 | -1 | +6 |
| +2.8 | Round 2 | MIXED UP | 16 | 5♦ | ♥K | = | +11 |
| +2.7 | Round 8 | SPUDS | 5 | 3NT | ♦2 | +2 | +0 |
| +2.5 | Round 3 | NETHERLANDS JUNIORS | 10 | 4NT | ♣9 | -1 | -6 |
| +2.3 | Round 4 | ORG | 13 | 2♣ | ♥A | +1 | -1 |
| +2.2 | Round 3 | NETHERLANDS JUNIORS | 3 | 2NT | ♥3 | -2 | -1 |
| +2.0 | Round 7 | ERA | 11 | 3NT | ♥3 | -1 | +5 |
| +1.5 | Round 7 | ERA | 18 | 3NT | ♥4 | +2 | +0 |
| +1.1 | Round 3 | NETHERLANDS JUNIORS | 7 | 3NT | ♥10 | +2 | +1 |
| +1.0 | Round 2 | MIXED UP | 17 | 3NT | ♠7 | = | -1 |
| +0.9 | Round 2 | MIXED UP | 18 | 3NT | ♣4 | = | +1 |
| +0.7 | Round 2 | MIXED UP | 13 | 4♥ | ♦J | +1 | +0 |
| +0.5 | Round 8 | SPUDS | 6 | 3NT | ♦2 | = | +0 |
| +0.3 | Round 8 | SPUDS | 9 | 3♠ | ♦5 | +1 | +1 |
| +0.2 | Round 3 | NETHERLANDS JUNIORS | 1 | 2♥ | ♠Q | -1 | +2 |
| -0.0 | Round 2 | MIXED UP | 12 | 2♣ | ♦3 | +1 | +1 |
| -0.0 | Round 3 | NETHERLANDS JUNIORS | 9 | 3NT | ♣6 | = | -1 |
| -0.0 | Round 4 | ORG | 18 | 2♥ | ♣6 | = | +0 |
| -0.3 | Round 7 | ERA | 12 | 4♣ | ♦A | = | +0 |
| -0.4 | Round 4 | ORG | 16 | 1NT | ♥5 | -1 | +0 |
| -0.5 | Round 7 | ERA | 13 | 6♠ | ♥J | +1 | -8 |
| -0.8 | Round 2 | MIXED UP | 14 | 4♣ | ♥A | -1 | -4 |
| -0.9 | Round 3 | NETHERLANDS JUNIORS | 8 | 3♣ | ♠K | -1 | +2 |
| -1.2 | Round 8 | SPUDS | 2 | 1NT | ♦J | +2 | +6 |
| -1.3 | Round 7 | ERA | 15 | 4♥ | ♠3 | = | +0 |
| -1.5 | Round 2 | MIXED UP | 11 | 1NT | ♠8 | -1 | -2 |
| -1.8 | Round 7 | ERA | 17 | 2♥ | ♣A | = | +0 |
| -2.2 | Round 4 | ORG | 12 | 5♣ | ♥4 | -2 | +0 |
| -2.3 | Round 3 | NETHERLANDS JUNIORS | 6 | 3NT | ♦2 | -1 | -5 |
| -2.4 | Round 7 | ERA | 16 | 6♠ | ♥Q | +1 | +11 |
| -3.1 | Round 4 | ORG | 17 | 3♥ | ♦J | +1 | -6 |
| -3.4 | Round 2 | MIXED UP | 20 | 2♠ | ♥A | -1 | -6 |
| -3.6 | Round 7 | ERA | 19 | 4♥ | ♥4 | = | +0 |
| -4.2 | Round 8 | SPUDS | 10 | 2NT | ♦2 | = | -6 |
| -4.3 | Round 3 | NETHERLANDS JUNIORS | 4 | 1♠ | ♥A | = | -5 |
| -4.4 | Round 8 | SPUDS | 1 | 3NT | ♦2 | +1 | -7 |
| -5.1 | Round 7 | ERA | 20 | 2♠ | ♥Q | -1 | -6 |
| -5.6 | Round 7 | ERA | 14 | 4♠ | ♦8 | -1 | +2 |
| -5.7 | Round 2 | MIXED UP | 19 | 4♥ | ♠3 | -3 | -14 |
| -6.1 | Round 4 | ORG | 20 | 2♣ | ♦4 | -3 | -9 |
| -7.1 | Round 8 | SPUDS | 7 | 3NT | ♦2 | = | +0 |
| -9.9 | Round 8 | SPUDS | 3 | 3NT | ♦2 | = | +0 |
| -12.3 | Round 4 | ORG | 15 | 5♠x | ♣5 | = | -15 |
| -12.5 | Round 2 | MIXED UP | 15 | 4♠x | ♥K | = | -14 |