GROSSACK Zachary · DINKIN
vs par split: bidding -0.89 · play -1.43
Strength of schedule: opponents averaged +0.67/bd (a tough draw) → opponent-adjusted -0.43/bd
Card play — on target: opening leads 88.9% · declarer play 100.0% · defence 71.4%
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 75.0% (4) | 100.0% (5) |
| Declarer play | 100.0% (1) | 100.0% (3) |
| Defence | 57.1% (7) | 85.7% (7) |
Opening leads by suit led: ♠ 75.0% (4) · ♥ 100.0% (1) · ♦ 100.0% (2) · ♣ 100.0% (2)
vs par by strain: NT -1.09 (11) · a suit -3.12 (17)
vs par by level: part-score -4.00 (8) · game -1.22 (18) · slam -5.50 (2)
By role: declaring -1.27/bd (-3.64 vs par · 14) · defending -0.94/bd (-1.00 vs par · 14)
By vulnerability: vulnerable -0.17/bd (-3.64 vs par · 14) · not vulnerable -2.04/bd (-1.00 vs par · 14)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round of 32 | G.Botta | B.Drijver – C.Madsen | Open | 14 | +6.6 | +0.47 | +0.07 |
| Round of 32 | G.Botta | C.Madsen – B.Drijver | Closed | 14 | -37.5 | -2.68 | -4.71 |
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 |
|---|---|---|---|---|---|---|---|
| +11.3 | Round of 32 | FERM | 9 | 2♣xx | ♦A | -3 | +8 |
| +7.0 | Round of 32 | FERM | 3 | 4♠ | ♥K | = | +3 |
| +4.8 | Round of 32 | FERM | 23 | 4♠ | ♠3 | = | -1 |
| +4.5 | Round of 32 | FERM | 1 | 4♥x | ♣A | -2 | +5 |
| +3.6 | Round of 32 | FERM | 26 | 5♣ | ♥10 | = | +0 |
| +3.4 | Round of 32 | FERM | 19 | 6♣ | ♦4 | = | +0 |
| +3.4 | Round of 32 | FERM | 21 | 4♥ | ♣5 | = | +3 |
| +3.2 | Round of 32 | FERM | 11 | 5♣ | ♠A | -2 | +5 |
| +1.7 | Round of 32 | FERM | 4 | 1♠x | ♠7 | -1 | -9 |
| +1.4 | Round of 32 | FERM | 14 | 3NT | ♥4 | -1 | +10 |
| +0.6 | Round of 32 | FERM | 10 | 2NT | ♠8 | +1 | -10 |
| +0.5 | Round of 32 | FERM | 24 | 3NT | ♣K | +2 | +0 |
| -0.2 | Round of 32 | FERM | 18 | 1♠ | ♥A | = | -5 |
| -0.3 | Round of 32 | FERM | 7 | 3NT | ♦10 | = | +1 |
| -0.4 | Round of 32 | FERM | 12 | 3NT | ♠Q | -1 | +5 |
| -1.7 | Round of 32 | FERM | 6 | 1NT | ♣3 | -1 | +0 |
| -2.9 | Round of 32 | FERM | 17 | 2♠ | ♣2 | = | +0 |
| -2.9 | Round of 32 | FERM | 22 | 4♥ | ♠6 | = | +0 |
| -3.1 | Round of 32 | FERM | 27 | 3NT | ♠10 | +2 | -1 |
| -3.4 | Round of 32 | FERM | 8 | 3NT | ♥7 | -1 | -5 |
| -3.8 | Round of 32 | FERM | 13 | 1NT | ♥10 | +1 | +0 |
| -4.5 | Round of 32 | FERM | 2 | 3NT | ♠9 | +1 | +0 |
| -4.9 | Round of 32 | FERM | 15 | 3♣x | ♠A | -4 | -16 |
| -5.2 | Round of 32 | FERM | 16 | 4♠ | ♣9 | -1 | -10 |
| -9.0 | Round of 32 | FERM | 5 | 3NT | ♠J | = | -12 |
| -10.1 | Round of 32 | FERM | 25 | 6♠ | ♣6 | -1 | -11 |
| -11.2 | Round of 32 | FERM | 20 | 5♠ | ♦5 | -1 | -13 |
| -12.7 | Round of 32 | FERM | 28 | 5♦x | ♥9 | -4 | -12 |