NITABACH Lynda · NITABACH
257rank
+3.9Butler · 100 bds
+0.04per board
±4.2swing
+0.06vs par /bd · #238/518
+0.01adjusted /bd
by round
vs par split: bidding -0.46 · play +0.52
Strength of schedule: opponents averaged -0.02/bd (an average draw) → opponent-adjusted +0.01/bd
Card play — on target: opening leads 96.2% #14 of 518 · declarer play 81.0% #138 of 517 · defence 81.6% #309 of 518
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (10) | 93.8% (16) |
| Declarer play | 80.0% (10) | 81.8% (11) |
| Defence | 73.3% (15) | 85.3% (34) |
Opening leads by suit led: ♠ 100.0% (4) · ♥ 90.9% (11) · ♦ 100.0% (8) · ♣ 100.0% (3)
vs par by strain: NT +0.86 (36) · a suit -0.39 (64)
vs par by level: part-score -0.71 (38) · game +0.76 (58) · slam -2.75 (4)
By role: declaring -0.03/bd (-1.96 vs par · 51) · defending +0.11/bd (+2.16 vs par · 49)
By vulnerability: vulnerable +0.13/bd (-0.78 vs par · 50) · not vulnerable -0.05/bd (+0.90 vs par · 50)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | G.Cohler | M.Hennings – H.Krauss | Closed | 10 | +0.5 | +0.05 | -1.00 |
| Round 2 | G.Cohler | J.Mcallister – E.Ovelius | Closed | 10 | +2.0 | +0.20 | +0.50 |
| Round 3 | G.Cohler | J.Smederevac – M.Seligman | Open | 10 | -0.1 | -0.01 | -0.50 |
| Round 4 | G.Cohler | C.Thorpe – M.Kirr | Closed | 10 | +0.6 | +0.06 | -1.50 |
| Round 5 | G.Cohler | M.Kamil – S.Culham | Open | 10 | +17.0 | +1.70 | +2.30 |
| Round 6 | G.Cohler | P.Cronier – B.Cronier | Closed | 10 | -15.8 | -1.58 | -2.70 |
| Round 7 | G.Cohler | C.Tornay – G.Tornay | Closed | 10 | +7.0 | +0.70 | +2.80 |
| Round 8 | G.Cohler | V.Marashev – M.Mitovska | Open | 10 | -16.4 | -1.64 | -0.70 |
| Round 9 | G.Cohler | D.Berkowitz – L.Berkowitz | Closed | 10 | -16.6 | -1.66 | -3.70 |
| Round 10 | G.Cohler | D.Padon – D.Tal | Open | 10 | +25.7 | +2.57 | +5.10 |
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 7 | TORLOVEBECK | 13 | 4♠ | ♦7 | -1 | +17 |
| +9.4 | Round 10 | DE BOTTON | 28 | 4♥ | ♠J | = | +11 |
| +9.3 | Round 10 | DE BOTTON | 26 | 5♣x | ♠K | -2 | +12 |
| +8.6 | Round 3 | SELIGMAN | 8 | 4♥ | ♥A | = | +12 |
| +8.1 | Round 4 | CAN AM EXPRESS | 19 | 4♥ | ♠J | = | +3 |
| +7.7 | Round 5 | KAMIL | 27 | 5♦ | ♣4 | = | +7 |
| +6.4 | Round 10 | DE BOTTON | 29 | 4♠ | ♦K | -2 | +8 |
| +6.2 | Round 5 | KAMIL | 25 | 3NT | ♦Q | -2 | +7 |
| +6.0 | Round 3 | SELIGMAN | 5 | 3NT | ♠5 | +1 | -1 |
| +5.9 | Round 8 | COCO CAT | 5 | 2NT | ♠Q | -4 | +6 |
| +5.6 | Round 7 | TORLOVEBECK | 16 | 3♠ | ♥8 | +1 | +7 |
| +5.5 | Round 1 | RODNEY | 8 | 3NT | ♠2 | +1 | +1 |
| +4.8 | Round 4 | CAN AM EXPRESS | 18 | 4♠ | ♣A | -1 | +6 |
| +4.7 | Round 1 | RODNEY | 9 | 3NT | ♣5 | +1 | +10 |
| +4.2 | Round 2 | MCALLISTER | 15 | 3NT | ♠K | -1 | +16 |
| +4.2 | Round 5 | KAMIL | 22 | 3NT | ♣3 | = | +10 |
| +3.9 | Round 3 | SELIGMAN | 4 | 3NT | ♠4 | = | -2 |
| +3.8 | Round 8 | COCO CAT | 8 | 2♣ | ♣9 | -3 | +7 |
| +3.5 | Round 2 | MCALLISTER | 17 | 5♣ | ♥2 | -2 | +9 |
| +3.3 | Round 1 | RODNEY | 7 | 2♣ | ♦9 | +2 | +1 |
| +3.0 | Round 7 | TORLOVEBECK | 12 | 3♣ | ♦8 | +1 | +9 |
| +3.0 | Round 10 | DE BOTTON | 22 | 1♠ | ♦8 | -2 | +2 |
| +2.8 | Round 7 | TORLOVEBECK | 15 | 2♠ | ♦9 | = | +6 |
| +2.7 | Round 8 | COCO CAT | 2 | 3NT | ♥4 | -1 | +12 |
| +2.5 | Round 5 | KAMIL | 28 | 1NT | ♠5 | -2 | +2 |
| +2.3 | Round 5 | KAMIL | 26 | 6NT | ♣7 | = | +0 |
| +2.3 | Round 6 | MNEPO | 4 | 3NT | ♣5 | +1 | +0 |
| +2.2 | Round 4 | CAN AM EXPRESS | 17 | 3NT | ♣2 | +3 | +2 |
| +1.9 | Round 1 | RODNEY | 6 | 3NT | ♣J | +1 | +0 |
| +1.9 | Round 6 | MNEPO | 3 | 4♥ | ♠3 | +2 | +11 |
| +1.8 | Round 2 | MCALLISTER | 11 | 5♦ | ♣9 | -4 | -3 |
| +1.8 | Round 6 | MNEPO | 6 | 4♠ | ♥J | +1 | +0 |
| +1.8 | Round 8 | COCO CAT | 10 | 3NT | ♠8 | -2 | +9 |
| +1.7 | Round 5 | KAMIL | 21 | 2♦ | ♣6 | = | +0 |
| +1.7 | Round 10 | DE BOTTON | 23 | 4♥ | ♠2 | -1 | +12 |
| +1.6 | Round 6 | MNEPO | 10 | 3♦ | ♥7 | = | +0 |
| +1.4 | Round 2 | MCALLISTER | 14 | 3NT | ♠2 | +3 | +14 |
| +1.3 | Round 3 | SELIGMAN | 9 | 3♦ | ♠K | = | -1 |
| +1.2 | Round 1 | RODNEY | 1 | 1NT | ♥K | -1 | +4 |
| +1.0 | Round 7 | TORLOVEBECK | 11 | 3♦ | ♠4 | = | +0 |
| +1.0 | Round 10 | DE BOTTON | 21 | 2♣ | ♣7 | +2 | +0 |
| +0.5 | Round 6 | MNEPO | 8 | 2NT | ♠Q | -3 | +6 |
| +0.5 | Round 9 | POLLACK | 11 | 4♠ | ♥A | +1 | +0 |
| +0.5 | Round 9 | POLLACK | 15 | 4♠ | ♦9 | +1 | +0 |
| +0.4 | Round 2 | MCALLISTER | 20 | 4♥ | ♣2 | +1 | +0 |
| +0.3 | Round 2 | MCALLISTER | 13 | 4♠ | ♣5 | +2 | -13 |
| +0.3 | Round 9 | POLLACK | 17 | 4♥ | ♣6 | +1 | -10 |
| +0.2 | Round 4 | CAN AM EXPRESS | 20 | 2NT | ♣4 | +1 | +1 |
| +0.2 | Round 5 | KAMIL | 24 | 2♠ | ♥9 | +1 | +7 |
| +0.2 | Round 10 | DE BOTTON | 30 | 2♥ | ♠J | +2 | +6 |
| +0.1 | Round 9 | POLLACK | 20 | 1NT | ♦6 | +1 | +1 |
| -0.1 | Round 3 | SELIGMAN | 3 | 3NT | ♦3 | +1 | +0 |
| -0.2 | Round 9 | POLLACK | 18 | 3NT | ♣4 | +1 | +0 |
| -0.3 | Round 1 | RODNEY | 4 | 4♠ | ♣8 | +1 | +0 |
| -0.3 | Round 2 | MCALLISTER | 18 | 2♦ | ♥K | -1 | -1 |
| -0.4 | Round 9 | POLLACK | 16 | 4♠ | ♦8 | +1 | +0 |
| -0.5 | Round 4 | CAN AM EXPRESS | 11 | 2♥ | ♠6 | = | +0 |
| -0.7 | Round 2 | MCALLISTER | 16 | 3NT | ♥10 | +1 | +0 |
| -0.7 | Round 3 | SELIGMAN | 6 | 4♥ | ♣8 | +1 | +0 |
| -0.8 | Round 4 | CAN AM EXPRESS | 12 | 2NT | ♣J | = | -1 |
| -0.8 | Round 10 | DE BOTTON | 24 | 1NT | ♠6 | -1 | -5 |
| -1.0 | Round 1 | RODNEY | 2 | 3NT | ♥2 | +1 | +0 |
| -1.0 | Round 8 | COCO CAT | 1 | 3NT | ♥9 | = | +1 |
| -1.0 | Round 8 | COCO CAT | 7 | 2♠ | ♦10 | +2 | -10 |
| -1.1 | Round 5 | KAMIL | 30 | 3♠x | ♥3 | -2 | -4 |
| -1.2 | Round 3 | SELIGMAN | 7 | 1♠ | ♥6 | = | -5 |
| -1.5 | Round 7 | TORLOVEBECK | 20 | 2♥ | ♠3 | = | -10 |
| -1.6 | Round 7 | TORLOVEBECK | 17 | 3♠ | ♣2 | = | +7 |
| -1.8 | Round 10 | DE BOTTON | 27 | 2♥ | ♠K | +2 | +6 |
| -1.9 | Round 4 | CAN AM EXPRESS | 16 | 3♣ | ♠6 | -1 | -12 |
| -1.9 | Round 6 | MNEPO | 9 | 2♠ | ♦Q | = | -5 |
| -2.0 | Round 7 | TORLOVEBECK | 19 | 3♣ | ♦K | -1 | +0 |
| -2.0 | Round 9 | POLLACK | 19 | 4♥ | ♣5 | = | +0 |
| -2.6 | Round 4 | CAN AM EXPRESS | 14 | 4♥ | ♦Q | -2 | +0 |
| -2.6 | Round 7 | TORLOVEBECK | 18 | 6♣ | ♦A | = | +2 |
| -2.7 | Round 10 | DE BOTTON | 25 | 4♠ | ♣2 | +1 | -1 |
| -2.9 | Round 9 | POLLACK | 13 | 3NT | ♠Q | -2 | -8 |
| -3.0 | Round 1 | RODNEY | 5 | 4♠ | ♥Q | -1 | -5 |
| -3.1 | Round 5 | KAMIL | 23 | 4♥ | ♣5 | -1 | -6 |
| -3.2 | Round 6 | MNEPO | 1 | 3NT | ♠3 | = | -7 |
| -3.2 | Round 6 | MNEPO | 7 | 2♣ | ♠A | +3 | -11 |
| -3.4 | Round 4 | CAN AM EXPRESS | 15 | 3NT | ♠5 | -1 | -4 |
| -3.6 | Round 1 | RODNEY | 10 | 3♦ | ♠A | = | -6 |
| -3.6 | Round 5 | KAMIL | 29 | 3NT | ♦10 | +1 | +0 |
| -3.8 | Round 2 | MCALLISTER | 12 | 4♠ | ♣J | = | -10 |
| -4.0 | Round 8 | COCO CAT | 3 | 1NT | ♥4 | +1 | -6 |
| -4.8 | Round 2 | MCALLISTER | 19 | 2♦ | ♥A | -2 | -7 |
| -5.0 | Round 3 | SELIGMAN | 2 | 4♥x | ♠5 | -3 | +3 |
| -5.1 | Round 8 | COCO CAT | 9 | 3NT | ♥Q | -1 | -12 |
| -5.5 | Round 4 | CAN AM EXPRESS | 13 | 3NT | ♣3 | = | -10 |
| -5.6 | Round 9 | POLLACK | 14 | 5♦ | ♥K | = | -7 |
| -5.8 | Round 3 | SELIGMAN | 10 | 2♦x | ♠9 | = | -6 |
| -6.6 | Round 6 | MNEPO | 5 | 4♠ | ♣A | +1 | -11 |
| -6.9 | Round 9 | POLLACK | 12 | 6♥x | ♠K | -2 | -13 |
| -7.1 | Round 3 | SELIGMAN | 1 | 3NT | ♥6 | -1 | -5 |
| -7.4 | Round 7 | TORLOVEBECK | 14 | 3NT | ♥K | -1 | -10 |
| -7.9 | Round 8 | COCO CAT | 6 | 6♦ | ♠5 | = | +0 |
| -8.2 | Round 1 | RODNEY | 3 | 2♠ | ♣J | -1 | -15 |
| -9.0 | Round 6 | MNEPO | 2 | 4♥ | ♣Q | -1 | -10 |
| -11.6 | Round 8 | COCO CAT | 4 | 4♠x | ♥A | = | -14 |