COHLER Gary · NITABACH
332rank
-61.3Butler · 28 bds
-2.19per board
±4.2swing
-1.43vs par /bd
-1.09adjusted /bd
by round
vs par split: bidding -0.78 · play -0.81
Strength of schedule: opponents averaged +1.09/bd (a tough draw) → opponent-adjusted -1.09/bd
Card play — on target: opening leads 100.0% · declarer play 100.0% · defence 71.4%
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | · | 100.0% (2) |
| Declarer play | 100.0% (1) | 100.0% (2) |
| Defence | 50.0% (4) | 80.0% (10) |
Opening leads by suit led: ♦ 100.0% (2)
vs par by strain: NT +1.83 (6) · a suit -2.57 (21)
vs par by level: part-score -1.29 (14) · game +0.27 (11) · slam -14.00 (2)
By role: declaring -2.42/bd (-4.69 vs par · 13) · defending -1.99/bd (+1.40 vs par · 15)
By vulnerability: vulnerable -3.90/bd (-1.50 vs par · 14) · not vulnerable -0.48/bd (-1.36 vs par · 14)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round of 64 | L.Nitabach | R.Pollack – B.Pollack | Closed | 14 | -22.7 | -1.62 | -0.64 |
| Round of 64 | L.Nitabach | B.Pollack – R.Pollack | Open | 14 | -38.6 | -2.76 | -2.21 |
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 |
|---|---|---|---|---|---|---|---|
| +3.5 | Round of 64 | POLLACK | 8 | 5♦ | ♣A | +1 | -11 |
| +2.3 | Round of 64 | POLLACK | 21 | 4♥ | ♣2 | +1 | +0 |
| +2.2 | Round of 64 | POLLACK | 26 | 3♠ | ♣A | -1 | +5 |
| +1.7 | Round of 64 | POLLACK | 18 | 2♣ | ♣10 | = | +5 |
| +1.4 | Round of 64 | POLLACK | 15 | 5♠ | ♥A | -3 | +4 |
| +1.3 | Round of 64 | POLLACK | 19 | Pass | +3 | ||
| +0.8 | Round of 64 | POLLACK | 9 | 3NT | ♥J | -1 | +5 |
| +0.2 | Round of 64 | POLLACK | 20 | 3NT | ♣5 | +2 | +0 |
| -1.0 | Round of 64 | POLLACK | 1 | 2♦ | ♠A | = | +2 |
| -1.0 | Round of 64 | POLLACK | 4 | 1♦ | ♠A | = | +2 |
| -1.0 | Round of 64 | POLLACK | 6 | 3♠ | ♦J | = | -7 |
| -1.2 | Round of 64 | POLLACK | 7 | 1♥ | ♥9 | = | +1 |
| -1.3 | Round of 64 | POLLACK | 12 | 3NT | ♣8 | +3 | +11 |
| -1.4 | Round of 64 | POLLACK | 28 | 6♣ | ♥4 | +1 | -11 |
| -1.7 | Round of 64 | POLLACK | 3 | 3♦ | ♣J | +1 | +0 |
| -1.7 | Round of 64 | POLLACK | 14 | 2♥ | ♠7 | -2 | +1 |
| -2.1 | Round of 64 | POLLACK | 5 | 4♠ | ♣A | +1 | +0 |
| -2.3 | Round of 64 | POLLACK | 11 | 4♥ | ♦10 | = | -3 |
| -2.3 | Round of 64 | POLLACK | 27 | 3♥ | ♣K | -1 | -5 |
| -2.4 | Round of 64 | POLLACK | 10 | 2NT | ♣Q | -1 | -5 |
| -2.4 | Round of 64 | POLLACK | 24 | 2NT | ♦K | = | +1 |
| -2.5 | Round of 64 | POLLACK | 2 | 2♥ | ♦A | +4 | -3 |
| -2.6 | Round of 64 | POLLACK | 17 | 3♥ | ♠Q | -2 | +0 |
| -4.6 | Round of 64 | POLLACK | 16 | 3NT | ♦J | +1 | -1 |
| -5.3 | Round of 64 | POLLACK | 25 | 4♥ | ♦2 | = | +0 |
| -8.8 | Round of 64 | POLLACK | 13 | 4♥ | ♦8 | +1 | -2 |
| -14.1 | Round of 64 | POLLACK | 22 | 7♦ | ♥K | -1 | -17 |
| -15.0 | Round of 64 | POLLACK | 23 | 4♣ | ♥3 | -5 | -15 |