GROSSACK Adam · RUBENSTEIN
18rank
+49.4Butler · 70 bds
+0.71per board
±4.0swing
-0.20vs par /bd
+0.28adjusted /bd
by round
Strength of schedule: opponents averaged -0.43/bd (an easy draw) → opponent-adjusted +0.28/bd
Bidding activity — not a pass: 45.6% (88/193)
vs par by strain: NT +0.94 (16) · a suit -0.54 (54)
vs par by level: part-score -1.67 (36) · game +1.33 (27) · slam +1.43 (7)
By role: declaring +0.91/bd (-2.19 vs par · 37) · defending +0.47/bd (+2.03 vs par · 33)
By vulnerability: vulnerable +0.07/bd (-1.40 vs par · 35) · not vulnerable +1.35/bd (+1.00 vs par · 35)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round of 64 | S.Rubenstein | F.Wrang – A.Palma | Open | 14 | +15.2 | +1.09 | +0.50 |
| Round of 64 | S.Rubenstein | M.Byrne – M.Knottenbelt | Open | 14 | +14.1 | +1.01 | -0.50 |
| Round of 64 | S.Rubenstein | F.Wrang – A.Palma | Open | 14 | +18.3 | +1.31 | +0.36 |
| Round of 32 | S.Rubenstein | J.Bernard – N.Lhuissier | Open | 14 | +9.7 | +0.69 | -0.29 |
| Round of 32 | S.Rubenstein | A.Allard – V.Reess | Open | 14 | -7.9 | -0.56 | -1.07 |
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 |
|---|---|---|---|---|---|---|---|
| +11.6 | Round of 64 | SUSHI BELT | 31 | 3NT | -2 | +13 | |
| +11.1 | Round of 64 | SUSHI BELT | 39 | 6♠ | -4 | +12 | |
| +10.8 | Round of 64 | SUSHI BELT | 7 | 4♠ | -1 | +13 | |
| +10.8 | Round of 32 | ALLARD | 8 | 6NT | = | +11 | |
| +8.0 | Round of 64 | SUSHI BELT | 17 | 3NT | = | +7 | |
| +7.1 | Round of 64 | SUSHI BELT | 23 | 5♣ | -4 | +6 | |
| +6.8 | Round of 64 | SUSHI BELT | 22 | 5♣x | -1 | +9 | |
| +4.7 | Round of 64 | SUSHI BELT | 3 | 3♠ | = | +0 | |
| +4.6 | Round of 32 | ALLARD | 1 | 2♠ | +1 | +6 | |
| +4.5 | Round of 32 | ALLARD | 27 | 5♣ | = | -9 | |
| +4.1 | Round of 32 | ALLARD | 21 | 1NT | +2 | +6 | |
| +3.6 | Round of 64 | SUSHI BELT | 33 | 5♠ | = | +0 | |
| +3.0 | Round of 64 | SUSHI BELT | 6 | 3♦ | -2 | +1 | |
| +2.9 | Round of 64 | SUSHI BELT | 15 | 3NT | = | -13 | |
| +2.9 | Round of 32 | ALLARD | 16 | 3♣ | +2 | +10 | |
| +2.7 | Round of 64 | SUSHI BELT | 8 | 4♥ | = | +7 | |
| +2.6 | Round of 64 | SUSHI BELT | 29 | 1NT | +1 | +1 | |
| +2.6 | Round of 32 | ALLARD | 15 | 6♥x | -2 | +0 | |
| +2.5 | Round of 64 | SUSHI BELT | 4 | 4♥ | -1 | +12 | |
| +2.3 | Round of 64 | SUSHI BELT | 19 | 3♦ | +1 | +0 | |
| +1.8 | Round of 32 | ALLARD | 2 | 2NT | -1 | -2 | |
| +1.7 | Round of 32 | ALLARD | 24 | 4♥ | +1 | +0 | |
| +1.6 | Round of 64 | SUSHI BELT | 26 | 2♦ | -1 | +0 | |
| +1.5 | Round of 32 | ALLARD | 10 | 2♠ | +1 | +1 | |
| +1.4 | Round of 64 | SUSHI BELT | 11 | 2♠ | = | +5 | |
| +1.3 | Round of 32 | ALLARD | 22 | 3♦ | = | -7 | |
| +1.1 | Round of 64 | SUSHI BELT | 30 | 3NT | = | +11 | |
| +0.9 | Round of 64 | SUSHI BELT | 41 | 6♦ | +1 | -13 | |
| +0.8 | Round of 32 | ALLARD | 3 | 1NT | +1 | +1 | |
| +0.6 | Round of 64 | SUSHI BELT | 1 | 4♠ | -2 | +5 | |
| +0.6 | Round of 64 | SUSHI BELT | 38 | 3♦ | +1 | +0 | |
| +0.4 | Round of 64 | SUSHI BELT | 5 | 3♣ | = | -9 | |
| +0.2 | Round of 64 | SUSHI BELT | 10 | 4♠ | -1 | -6 | |
| +0.1 | Round of 32 | ALLARD | 13 | 1NT | +2 | -10 | |
| -0.0 | Round of 32 | ALLARD | 26 | 4♠ | -1 | -6 | |
| -0.1 | Round of 64 | SUSHI BELT | 21 | 3♦ | -2 | -1 | |
| -0.1 | Round of 64 | SUSHI BELT | 32 | 1NT | = | +1 | |
| -0.1 | Round of 32 | ALLARD | 11 | 3♠ | -2 | +0 | |
| -0.1 | Round of 32 | ALLARD | 14 | 3♥ | +2 | +7 | |
| -0.2 | Round of 64 | SUSHI BELT | 14 | 2♦ | -1 | -4 | |
| -0.2 | Round of 32 | ALLARD | 17 | 4♥ | = | +0 | |
| -0.3 | Round of 64 | SUSHI BELT | 18 | 4♠ | = | +0 | |
| -0.3 | Round of 32 | ALLARD | 9 | 4♠ | +2 | +13 | |
| -0.3 | Round of 32 | ALLARD | 23 | 1NT | +3 | +2 | |
| -0.4 | Round of 64 | SUSHI BELT | 12 | 7♥ | = | +0 | |
| -0.6 | Round of 64 | SUSHI BELT | 9 | 3♠ | -1 | -5 | |
| -0.6 | Round of 64 | SUSHI BELT | 27 | 3♣ | -2 | +1 | |
| -0.8 | Round of 64 | SUSHI BELT | 20 | 2♥ | = | +1 | |
| -0.8 | Round of 32 | ALLARD | 5 | 4♠ | +1 | -1 | |
| -0.8 | Round of 32 | ALLARD | 12 | 3♠ | = | -6 | |
| -0.9 | Round of 64 | SUSHI BELT | 13 | 4♥ | = | +0 | |
| -1.1 | Round of 64 | SUSHI BELT | 35 | 3♥ | -1 | +6 | |
| -1.5 | Round of 32 | ALLARD | 4 | 2♠ | +2 | -10 | |
| -1.7 | Round of 64 | SUSHI BELT | 34 | 3♥ | = | -6 | |
| -1.7 | Round of 32 | ALLARD | 18 | 4♠ | = | +0 | |
| -1.8 | Round of 64 | SUSHI BELT | 37 | 2NT | -1 | -4 | |
| -1.9 | Round of 32 | ALLARD | 7 | 4♠ | +2 | -1 | |
| -2.0 | Round of 64 | SUSHI BELT | 36 | 1NT | -1 | -3 | |
| -2.2 | Round of 64 | SUSHI BELT | 24 | 3NT | -3 | -6 | |
| -2.4 | Round of 64 | SUSHI BELT | 28 | 4♠ | = | +0 | |
| -2.6 | Round of 64 | SUSHI BELT | 42 | 2♦ | +1 | -6 | |
| -3.3 | Round of 64 | SUSHI BELT | 25 | 3♦ | -2 | -5 | |
| -3.5 | Round of 32 | ALLARD | 25 | 4♥ | +1 | +0 | |
| -3.9 | Round of 64 | SUSHI BELT | 40 | 4♦ | = | -7 | |
| -4.4 | Round of 32 | ALLARD | 6 | 3♣ | +2 | -13 | |
| -4.9 | Round of 64 | SUSHI BELT | 16 | 5♣ | -2 | -6 | |
| -5.1 | Round of 32 | ALLARD | 20 | 2♠ | -1 | -11 | |
| -5.8 | Round of 32 | ALLARD | 19 | 6NT | = | +0 | |
| -8.4 | Round of 32 | ALLARD | 28 | 6♥ | = | +0 | |
| -9.0 | Round of 64 | SUSHI BELT | 2 | 5♥ | -1 | -12 |