GROSSACK Adam · CAMELS
vs par split: bidding -0.66 · play +0.41
Strength of schedule: opponents averaged +0.09/bd (a tough draw) → opponent-adjusted -0.72/bd
Card play — on target: opening leads 83.3% · declarer play 80.0% · defence 87.5%
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (1) | 80.0% (5) |
| Declarer play | 75.0% (4) | 83.3% (6) |
| Defence | 100.0% (2) | 85.7% (14) |
Opening leads by suit led: ♠ 100.0% (1) · ♥ 100.0% (2) · ♣ 66.7% (3)
vs par by strain: NT +2.50 (6) · a suit -0.89 (26)
vs par by level: part-score +0.08 (12) · game -2.86 (14) · slam +5.17 (6)
By role: declaring -2.42/bd (-3.44 vs par · 16) · defending +0.80/bd (+2.94 vs par · 16)
By vulnerability: vulnerable -0.57/bd (-0.62 vs par · 16) · not vulnerable -1.04/bd (+0.12 vs par · 16)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round of 32 | D.Lavee | R.Lin – J.Tao | Open | 16 | -5.8 | -0.36 | -0.19 |
| Round of 32 | E.Kolesnik | M.Sun – M.Shen | Closed | 16 | -20.1 | -1.26 | -0.31 |
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 |
|---|---|---|---|---|---|---|---|
| +9.7 | Round of 32 | CHINA SENIOR | 1 | 6NT | ♣7 | -1 | +14 |
| +7.8 | Round of 32 | CHINA SENIOR | 4 | 4♠ | ♣K | -2 | +8 |
| +7.1 | Round of 32 | CHINA SENIOR | 13 | 2♦ | ♣A | -1 | +11 |
| +5.1 | Round of 32 | CHINA SENIOR | 25 | 6♣ | ♣J | +1 | +13 |
| +4.7 | Round of 32 | CHINA SENIOR | 7 | 3NT | ♣Q | -1 | +6 |
| +2.5 | Round of 32 | CHINA SENIOR | 2 | 3NT | ♠5 | +2 | +1 |
| +2.3 | Round of 32 | CHINA SENIOR | 29 | 6♠ | ♥4 | +1 | +13 |
| +1.4 | Round of 32 | CHINA SENIOR | 22 | 2♥ | ♥3 | -1 | +5 |
| +0.7 | Round of 32 | CHINA SENIOR | 17 | 3NT | ♦3 | +2 | +0 |
| +0.6 | Round of 32 | CHINA SENIOR | 24 | 6♣ | ♥K | = | +11 |
| +0.1 | Round of 32 | CHINA SENIOR | 10 | 2♠ | ♥2 | = | +1 |
| +0.0 | Round of 32 | CHINA SENIOR | 14 | 4♠ | ♣9 | +2 | -11 |
| +0.0 | Round of 32 | CHINA SENIOR | 26 | 3♣ | ♥J | = | -9 |
| -0.0 | Round of 32 | CHINA SENIOR | 28 | 3NT | ♥Q | = | +0 |
| -0.1 | Round of 32 | CHINA SENIOR | 5 | 3♣ | ♥A | -2 | +9 |
| -0.6 | Round of 32 | CHINA SENIOR | 6 | 3♠ | ♣J | -1 | -10 |
| -0.7 | Round of 32 | CHINA SENIOR | 30 | 2♦ | ♣2 | +2 | -1 |
| -0.9 | Round of 32 | CHINA SENIOR | 19 | 3♣ | ♥3 | = | +0 |
| -1.2 | Round of 32 | CHINA SENIOR | 15 | 4♥ | ♣A | +1 | -1 |
| -1.3 | Round of 32 | CHINA SENIOR | 3 | 1NT | ♣10 | -1 | -6 |
| -1.5 | Round of 32 | CHINA SENIOR | 32 | 1♦ | ♠2 | +1 | -5 |
| -2.2 | Round of 32 | CHINA SENIOR | 21 | 5♣ | ♠K | = | +0 |
| -2.3 | Round of 32 | CHINA SENIOR | 16 | 3♣x | ♦10 | -1 | +6 |
| -3.4 | Round of 32 | CHINA SENIOR | 20 | 4♠ | ♠Q | -1 | -6 |
| -3.5 | Round of 32 | CHINA SENIOR | 18 | 5♦x | ♠Q | -1 | -7 |
| -4.7 | Round of 32 | CHINA SENIOR | 31 | 4♥ | ♣A | -1 | -6 |
| -5.0 | Round of 32 | CHINA SENIOR | 11 | 2♠ | ♦8 | = | +0 |
| -6.5 | Round of 32 | CHINA SENIOR | 23 | 5♣ | ♥A | -1 | -6 |
| -6.7 | Round of 32 | CHINA SENIOR | 9 | 6♠ | ♣K | -1 | -5 |
| -6.8 | Round of 32 | CHINA SENIOR | 27 | 5♠x | ♥Q | +1 | -7 |
| -9.5 | Round of 32 | CHINA SENIOR | 8 | 6♠ | ♠5 | -3 | -15 |
| -11.0 | Round of 32 | CHINA SENIOR | 12 | 4♠ | ♦3 | +1 | -11 |