TREITEL David · NITABACH
319rank
-13.6Butler · 100 bds
-0.14per board
±4.0swing
-0.27vs par /bd · #345/518
+0.07adjusted /bd
by round
vs par split: bidding -0.08 · play -0.19
Strength of schedule: opponents averaged +0.20/bd (a tough draw) → opponent-adjusted +0.07/bd
Card play — on target: opening leads 86.4% #104 of 518 · declarer play 88.0% #46 of 517 · defence 87.2% #119 of 518
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 50.0% (4) | 94.4% (18) |
| Declarer play | 87.5% (8) | 88.2% (17) |
| Defence | 92.9% (14) | 84.8% (33) |
Opening leads by suit led: ♠ 100.0% (4) · ♥ 100.0% (5) · ♦ 66.7% (6) · ♣ 85.7% (7)
vs par by strain: NT -0.36 (28) · a suit -0.24 (72)
vs par by level: part-score +0.41 (44) · game -1.00 (53) · slam +2.67 (3)
By role: declaring -1.03/bd (-3.45 vs par · 53) · defending +0.87/bd (+3.32 vs par · 47)
By vulnerability: vulnerable +0.01/bd (+0.34 vs par · 50) · not vulnerable -0.28/bd (-0.88 vs par · 50)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | H.Eythorsdottir | A.Rodney – D.Rodney | Open | 10 | +10.6 | +1.06 | +2.00 |
| Round 2 | H.Eythorsdottir | S.Buus Thomsen – M.Rimstedt | Open | 10 | -22.2 | -2.22 | -3.10 |
| Round 3 | H.Eythorsdottir | L.Deas – C.Cheek | Closed | 10 | -4.2 | -0.42 | -0.50 |
| Round 4 | H.Eythorsdottir | G.Bart – L.Bart | Open | 10 | +30.5 | +3.05 | +4.90 |
| Round 5 | H.Eythorsdottir | G.Sherman – P.Martin | Closed | 10 | +6.8 | +0.68 | +0.30 |
| Round 6 | H.Eythorsdottir | E.Rudakov – E.Rudakova | Open | 10 | -11.2 | -1.12 | -0.60 |
| Round 7 | H.Eythorsdottir | L.Kozlove – E.Kozlove | Open | 10 | -14.8 | -1.48 | -3.50 |
| Round 8 | H.Eythorsdottir | K.Sanborn – S.Sanborn | Closed | 10 | +10.9 | +1.09 | +0.10 |
| Round 9 | H.Eythorsdottir | R.Katz – C.Bjerkan | Open | 10 | -16.6 | -1.66 | +0.30 |
| Round 10 | H.Eythorsdottir | T.Hoftaniska – K.Bertheau | Closed | 10 | -3.4 | -0.34 | -2.60 |
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 |
|---|---|---|---|---|---|---|---|
| +11.0 | Round 1 | RODNEY | 3 | 3♠ | ♣10 | -3 | +16 |
| +10.8 | Round 5 | KAMIL | 26 | 3NT | ♣4 | +3 | +13 |
| +9.6 | Round 4 | CAN AM EXPRESS | 17 | 6♦ | ♥10 | -1 | +10 |
| +9.4 | Round 6 | MNEPO | 7 | 3♠ | ♣A | +1 | +13 |
| +7.9 | Round 8 | COCO CAT | 6 | 6♦ | ♥A | = | +0 |
| +7.8 | Round 3 | SELIGMAN | 2 | 4♠ | ♥5 | +1 | +1 |
| +6.8 | Round 8 | COCO CAT | 7 | 4♠ | ♣3 | -1 | +13 |
| +5.5 | Round 4 | CAN AM EXPRESS | 13 | 3NT | ♦6 | = | +10 |
| +5.4 | Round 1 | RODNEY | 9 | 3♦ | ♦2 | +1 | +0 |
| +5.1 | Round 8 | COCO CAT | 9 | 3NT | ♥4 | -1 | +12 |
| +4.8 | Round 3 | SELIGMAN | 5 | 3NT | ♠4 | -1 | +11 |
| +4.4 | Round 4 | CAN AM EXPRESS | 20 | 3♥ | ♣10 | -1 | +6 |
| +4.2 | Round 4 | CAN AM EXPRESS | 16 | 3♣ | ♦A | -2 | +13 |
| +3.9 | Round 10 | DE BOTTON | 26 | 2♥ | ♠A | +1 | +1 |
| +3.8 | Round 10 | DE BOTTON | 22 | 4♥ | ♠Q | -1 | +5 |
| +3.6 | Round 5 | KAMIL | 29 | 3NT | ♥5 | +1 | +0 |
| +3.4 | Round 4 | CAN AM EXPRESS | 15 | 3NT | ♦3 | -1 | +4 |
| +3.4 | Round 5 | KAMIL | 25 | 5♣ | ♥4 | = | +5 |
| +3.3 | Round 9 | POLLACK | 18 | 3♠ | ♥A | -3 | +4 |
| +3.1 | Round 5 | KAMIL | 23 | 4♥ | ♣5 | -1 | +6 |
| +2.8 | Round 1 | RODNEY | 7 | 1♠ | ♦3 | -1 | +5 |
| +2.6 | Round 7 | TORLOVEBECK | 17 | 3♠ | ♥4 | +1 | -6 |
| +2.6 | Round 7 | TORLOVEBECK | 18 | 6♣ | ♦2 | = | -2 |
| +2.3 | Round 10 | DE BOTTON | 24 | 2♠ | ♠2 | -2 | +6 |
| +2.2 | Round 5 | KAMIL | 21 | 2♦ | ♣4 | -1 | +4 |
| +1.4 | Round 8 | COCO CAT | 8 | 3♣ | ♣4 | -1 | -3 |
| +1.1 | Round 4 | CAN AM EXPRESS | 12 | 3♣ | ♠A | -1 | +1 |
| +1.1 | Round 4 | CAN AM EXPRESS | 14 | 3♥ | ♦K | -1 | -2 |
| +1.1 | Round 7 | TORLOVEBECK | 16 | 3NT | ♦A | +2 | +0 |
| +1.0 | Round 1 | RODNEY | 8 | 3♦ | ♥6 | +1 | +7 |
| +1.0 | Round 8 | COCO CAT | 1 | 3NT | ♦2 | = | -1 |
| +0.9 | Round 9 | POLLACK | 20 | 2♥ | ♥5 | +1 | +0 |
| +0.8 | Round 5 | KAMIL | 24 | 1♠ | ♦4 | +3 | -6 |
| +0.7 | Round 2 | MCALLISTER | 13 | 4♠ | ♦8 | +1 | +13 |
| +0.7 | Round 2 | MCALLISTER | 16 | 3NT | ♥10 | +1 | +0 |
| +0.6 | Round 4 | CAN AM EXPRESS | 11 | 1NT | ♠3 | +1 | +0 |
| +0.5 | Round 4 | CAN AM EXPRESS | 19 | 3♥ | ♦Q | +1 | +8 |
| +0.4 | Round 7 | TORLOVEBECK | 20 | 1NT | ♦7 | +2 | +10 |
| +0.4 | Round 9 | POLLACK | 16 | 4♠ | ♦7 | +1 | +0 |
| +0.3 | Round 1 | RODNEY | 4 | 4♠ | ♣6 | +1 | +0 |
| +0.3 | Round 2 | MCALLISTER | 18 | 2♦ | ♥K | -1 | +1 |
| +0.2 | Round 9 | POLLACK | 13 | 3NT | ♣5 | -1 | +6 |
| +0.1 | Round 1 | RODNEY | 2 | 3NT | ♦7 | = | -1 |
| +0.1 | Round 3 | SELIGMAN | 3 | 3NT | ♦4 | +1 | +0 |
| +0.1 | Round 4 | CAN AM EXPRESS | 18 | 4♣ | ♠A | -2 | -1 |
| +0.0 | Round 8 | COCO CAT | 5 | 2♠ | ♣9 | +1 | +0 |
| -0.1 | Round 2 | MCALLISTER | 11 | 3♠ | ♥9 | = | +4 |
| -0.1 | Round 10 | DE BOTTON | 21 | 3♠ | ♥Q | -2 | +1 |
| -0.3 | Round 3 | SELIGMAN | 6 | 4♥ | ♣8 | = | -1 |
| -0.3 | Round 9 | POLLACK | 17 | 4♥ | ♣6 | +1 | +10 |
| -0.4 | Round 2 | MCALLISTER | 20 | 4♥ | ♠J | +1 | +0 |
| -0.5 | Round 9 | POLLACK | 11 | 4♠ | ♣J | +1 | +0 |
| -0.6 | Round 6 | MNEPO | 8 | 2♠ | ♥5 | +1 | -6 |
| -0.7 | Round 8 | COCO CAT | 3 | 3♦ | ♠4 | -1 | +2 |
| -0.8 | Round 6 | MNEPO | 6 | 3NT | ♥6 | +1 | +1 |
| -0.9 | Round 10 | DE BOTTON | 25 | 5♣x | ♠K | -3 | -3 |
| -0.9 | Round 10 | DE BOTTON | 28 | 3♥ | ♦A | = | -1 |
| -1.2 | Round 3 | SELIGMAN | 10 | 2♥ | ♦K | = | -1 |
| -1.2 | Round 5 | KAMIL | 27 | 3♦ | ♦7 | = | +1 |
| -1.2 | Round 6 | MNEPO | 2 | 3NT | ♣Q | +1 | -1 |
| -1.3 | Round 3 | SELIGMAN | 9 | 3♦ | ♠K | = | +1 |
| -1.4 | Round 9 | POLLACK | 15 | 4♠ | ♦7 | = | -1 |
| -1.5 | Round 6 | MNEPO | 4 | 3NT | ♣3 | = | +1 |
| -1.5 | Round 6 | MNEPO | 10 | 3♥ | ♦10 | -1 | +0 |
| -1.6 | Round 10 | DE BOTTON | 30 | 1NT | ♠J | +1 | -7 |
| -1.7 | Round 10 | DE BOTTON | 23 | 5♦ | ♠A | -1 | -12 |
| -1.8 | Round 3 | SELIGMAN | 8 | 4♦ | ♥4 | -2 | -9 |
| -1.8 | Round 7 | TORLOVEBECK | 19 | 3♠ | ♣8 | -1 | -4 |
| -1.9 | Round 1 | RODNEY | 5 | 2♠ | ♥Q | +1 | +0 |
| -1.9 | Round 1 | RODNEY | 6 | 3NT | ♣J | +1 | +0 |
| -1.9 | Round 6 | MNEPO | 3 | 4♥ | ♠3 | +2 | -11 |
| -1.9 | Round 7 | TORLOVEBECK | 11 | 3♥ | ♠4 | = | -1 |
| -2.1 | Round 2 | MCALLISTER | 17 | 5♦ | ♥K | -1 | -8 |
| -2.2 | Round 2 | MCALLISTER | 14 | 3NT | ♠A | +2 | -14 |
| -2.4 | Round 7 | TORLOVEBECK | 14 | 5♣ | ♥A | = | +0 |
| -2.5 | Round 5 | KAMIL | 28 | 1NT | ♠3 | -2 | -2 |
| -2.7 | Round 1 | RODNEY | 1 | 2NT | ♥9 | -2 | -5 |
| -2.7 | Round 7 | TORLOVEBECK | 15 | 4♥ | ♠K | -1 | -6 |
| -2.7 | Round 8 | COCO CAT | 2 | 3NT | ♠10 | -1 | -12 |
| -2.7 | Round 8 | COCO CAT | 10 | 3♠ | ♦A | +1 | -10 |
| -3.0 | Round 7 | TORLOVEBECK | 12 | 3♣ | ♦Q | +1 | -9 |
| -3.2 | Round 6 | MNEPO | 1 | 4♠x | ♦K | -1 | +0 |
| -3.3 | Round 3 | SELIGMAN | 7 | 2♦ | ♠6 | = | +0 |
| -3.5 | Round 1 | RODNEY | 10 | 3NT | ♠A | -2 | -2 |
| -3.5 | Round 6 | MNEPO | 9 | 4♠ | ♦Q | -2 | +0 |
| -3.6 | Round 3 | SELIGMAN | 1 | 3NT | ♣4 | +1 | -7 |
| -4.1 | Round 10 | DE BOTTON | 27 | 4♥ | ♣2 | -1 | -10 |
| -4.1 | Round 10 | DE BOTTON | 29 | 3♠ | ♦K | -1 | -6 |
| -4.2 | Round 2 | MCALLISTER | 15 | 3NT | ♠Q | -1 | -16 |
| -4.2 | Round 5 | KAMIL | 22 | 3NT | ♣10 | = | -10 |
| -4.7 | Round 9 | POLLACK | 19 | 3♥ | ♥3 | = | -7 |
| -5.2 | Round 8 | COCO CAT | 4 | 4♠ | ♥A | -2 | +0 |
| -5.4 | Round 3 | SELIGMAN | 4 | 3NT | ♥2 | +2 | +0 |
| -6.1 | Round 9 | POLLACK | 12 | 5♥ | ♠K | = | +0 |
| -6.4 | Round 2 | MCALLISTER | 19 | 4♥x | ♦8 | -2 | -5 |
| -6.4 | Round 6 | MNEPO | 5 | 5♥x | ♠K | -4 | -3 |
| -8.4 | Round 9 | POLLACK | 14 | 5♦x | ♥K | -2 | -9 |
| -8.5 | Round 2 | MCALLISTER | 12 | 4♠ | ♠2 | -1 | -6 |
| -9.2 | Round 5 | KAMIL | 30 | 4♠x | ♥3 | -4 | -8 |
| -9.7 | Round 7 | TORLOVEBECK | 13 | 4♠ | ♦4 | -1 | -17 |