🇩🇪 COHNER George · GERMANY
27rank
+7.7Butler · 109 bds
+0.07per board
±3.5swing
-0.06vs par /bd
-0.17adjusted /bd
by round
Strength of schedule: opponents averaged -0.24/bd (an easy draw) → opponent-adjusted -0.17/bd
Bidding activity — not a pass: 44.4% (134/302)
vs par by strain: NT +0.30 (33) · a suit -0.22 (76)
vs par by level: part-score +0.02 (53) · game +0.28 (53) · slam -7.67 (3)
By role: declaring -0.18/bd (-1.72 vs par · 57) · defending +0.35/bd (+1.75 vs par · 52)
By vulnerability: vulnerable +0.11/bd (-0.56 vs par · 54) · not vulnerable +0.03/bd (+0.42 vs par · 55)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round of 16 | C.Daehr | P.Teisen – F.Bogh-Sorensen | Open | 15 | +16.8 | +1.12 | +1.80 |
| Round of 16 | C.Daehr | J.Nicolajsen – S.Christiansen | Open | 15 | +23.5 | +1.57 | +0.53 |
| Round of 16 | C.Daehr | P.Teisen – F.Bogh-Sorensen | Open | 15 | +7.1 | +0.47 | +2.07 |
| Quarterfinal | C.Daehr | M.Gustawsson – J.Sylvan | Open | 16 | +5.6 | +0.35 | +0.75 |
| Quarterfinal | C.Daehr | M.Gustawsson – J.Sylvan | Open | 16 | -6.3 | -0.39 | -1.62 |
| Quarterfinal | C.Daehr | M.Gustawsson – J.Sylvan | Open | 16 | -17.8 | -1.11 | -2.94 |
| Quarterfinal | C.Daehr | G.Berntsson – H.Wegnelius | Open | 16 | -21.2 | -1.32 | -0.75 |
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 | Quarterfinal | 🇸🇪 SWEDEN | 96 | 4♠ | -2 | +11 | |
| +10.7 | Round of 16 | 🇩🇰 DENMARK | 33 | 3♣ | -1 | +12 | |
| +8.2 | Round of 16 | 🇩🇰 DENMARK | 45 | 4♥ | +1 | +0 | |
| +7.4 | Quarterfinal | 🇸🇪 SWEDEN | 23 | 1NT | -2 | +7 | |
| +7.3 | Round of 16 | 🇩🇰 DENMARK | 22 | 3♦ | +2 | +10 | |
| +6.3 | Round of 16 | 🇩🇰 DENMARK | 26 | 3NT | = | +10 | |
| +6.1 | Round of 16 | 🇩🇰 DENMARK | 34 | 2NT | +1 | +10 | |
| +5.4 | Round of 16 | 🇩🇰 DENMARK | 19 | 4♥ | +1 | +1 | |
| +5.0 | Round of 16 | 🇩🇰 DENMARK | 46 | 3♥ | = | +11 | |
| +4.9 | Round of 16 | 🇩🇰 DENMARK | 37 | 2♥ | +2 | +10 | |
| +4.9 | Quarterfinal | 🇸🇪 SWEDEN | 17 | 3NT | = | +0 | |
| +4.9 | Quarterfinal | 🇸🇪 SWEDEN | 58 | 2♦ | +1 | -1 | |
| +4.6 | Quarterfinal | 🇸🇪 SWEDEN | 56 | 5♣x | -3 | +2 | |
| +4.0 | Quarterfinal | 🇸🇪 SWEDEN | 54 | 3♣ | = | +6 | |
| +3.4 | Round of 16 | 🇩🇰 DENMARK | 48 | 3NT | +2 | +1 | |
| +3.1 | Quarterfinal | 🇸🇪 SWEDEN | 44 | 3♣ | -1 | +0 | |
| +3.0 | Quarterfinal | 🇸🇪 SWEDEN | 43 | 3♥ | -2 | +8 | |
| +3.0 | Quarterfinal | 🇸🇪 SWEDEN | 92 | 3♠ | -1 | +5 | |
| +2.8 | Round of 16 | 🇩🇰 DENMARK | 44 | 1NT | +3 | +2 | |
| +2.7 | Quarterfinal | 🇸🇪 SWEDEN | 94 | 3♦ | = | +0 | |
| +2.4 | Round of 16 | 🇩🇰 DENMARK | 23 | 2♠ | +2 | +1 | |
| +2.4 | Quarterfinal | 🇸🇪 SWEDEN | 25 | 3♦ | = | +0 | |
| +2.4 | Quarterfinal | 🇸🇪 SWEDEN | 31 | 3NT | = | -1 | |
| +2.3 | Round of 16 | 🇩🇰 DENMARK | 17 | 3♣ | -2 | +6 | |
| +2.3 | Round of 16 | 🇩🇰 DENMARK | 51 | 5♣ | +2 | +11 | |
| +2.3 | Quarterfinal | 🇸🇪 SWEDEN | 47 | 4♠ | -1 | +6 | |
| +1.7 | Round of 16 | 🇩🇰 DENMARK | 41 | 3NT | = | -1 | |
| +1.5 | Round of 16 | 🇩🇰 DENMARK | 27 | 3♦ | -2 | +9 | |
| +1.3 | Quarterfinal | 🇸🇪 SWEDEN | 59 | 1NT | +3 | +1 | |
| +1.2 | Round of 16 | 🇩🇰 DENMARK | 20 | 4♠ | -1 | +6 | |
| +1.1 | Round of 16 | 🇩🇰 DENMARK | 60 | 3♠ | = | +1 | |
| +1.1 | Quarterfinal | 🇸🇪 SWEDEN | 18 | 3♠ | -2 | +11 | |
| +1.0 | Round of 16 | 🇩🇰 DENMARK | 53 | 3♠ | -2 | -7 | |
| +1.0 | Quarterfinal | 🇸🇪 SWEDEN | 37 | 5♥ | = | -11 | |
| +0.9 | Round of 16 | 🇩🇰 DENMARK | 49 | 3NT | = | +13 | |
| +0.9 | Round of 16 | 🇩🇰 DENMARK | 55 | 4♠ | +2 | +13 | |
| +0.9 | Quarterfinal | 🇸🇪 SWEDEN | 19 | 2♠ | +1 | +1 | |
| +0.7 | Quarterfinal | 🇸🇪 SWEDEN | 89 | 2♦ | = | -6 | |
| +0.6 | Round of 16 | 🇩🇰 DENMARK | 29 | 3♥ | = | +10 | |
| +0.6 | Quarterfinal | 🇸🇪 SWEDEN | 24 | 3NT | +1 | +0 | |
| +0.6 | Quarterfinal | 🇸🇪 SWEDEN | 27 | 5♥ | -3 | +0 | |
| +0.6 | Quarterfinal | 🇸🇪 SWEDEN | 29 | 4♠ | +1 | +0 | |
| +0.5 | Round of 16 | 🇩🇰 DENMARK | 50 | 3NT | +2 | +1 | |
| +0.2 | Round of 16 | 🇩🇰 DENMARK | 35 | 2♠ | = | +0 | |
| +0.1 | Round of 16 | 🇩🇰 DENMARK | 16 | 4♠ | +2 | -11 | |
| +0.0 | Round of 16 | 🇩🇰 DENMARK | 32 | 7♠ | = | +0 | |
| +0.0 | Round of 16 | 🇩🇰 DENMARK | 56 | 3NT | +2 | -1 | |
| -0.0 | Quarterfinal | 🇸🇪 SWEDEN | 30 | 4♥ | = | +0 | |
| -0.0 | Quarterfinal | 🇸🇪 SWEDEN | 35 | 4♥ | +1 | +0 | |
| -0.0 | Quarterfinal | 🇸🇪 SWEDEN | 39 | 3NT | = | +0 | |
| -0.0 | Quarterfinal | 🇸🇪 SWEDEN | 41 | 3♥ | = | +0 | |
| -0.0 | Quarterfinal | 🇸🇪 SWEDEN | 42 | 4♥ | -1 | -6 | |
| -0.0 | Quarterfinal | 🇸🇪 SWEDEN | 46 | 4♥ | = | +0 | |
| -0.0 | Quarterfinal | 🇸🇪 SWEDEN | 55 | 3NT | +1 | +0 | |
| -0.0 | Quarterfinal | 🇸🇪 SWEDEN | 61 | 4♠ | = | +0 | |
| -0.0 | Quarterfinal | 🇸🇪 SWEDEN | 83 | 4♠ | = | +0 | |
| -0.1 | Round of 16 | 🇩🇰 DENMARK | 39 | 4♥ | = | +0 | |
| -0.1 | Round of 16 | 🇩🇰 DENMARK | 57 | 3NT | +1 | +0 | |
| -0.1 | Quarterfinal | 🇸🇪 SWEDEN | 32 | 2♠ | = | +0 | |
| -0.1 | Quarterfinal | 🇸🇪 SWEDEN | 51 | 4♥ | = | +1 | |
| -0.2 | Round of 16 | 🇩🇰 DENMARK | 25 | 3NT | = | +0 | |
| -0.3 | Round of 16 | 🇩🇰 DENMARK | 21 | 4♥x | -3 | -14 | |
| -0.3 | Quarterfinal | 🇸🇪 SWEDEN | 28 | 4♥ | = | +0 | |
| -0.3 | Quarterfinal | 🇸🇪 SWEDEN | 36 | 2♠ | +1 | +0 | |
| -0.3 | Quarterfinal | 🇸🇪 SWEDEN | 50 | 5♦ | = | -1 | |
| -0.3 | Quarterfinal | 🇸🇪 SWEDEN | 88 | 2NT | = | +0 | |
| -0.3 | Quarterfinal | 🇸🇪 SWEDEN | 95 | 3NT | +2 | +0 | |
| -0.5 | Round of 16 | 🇩🇰 DENMARK | 47 | 3NT | +1 | +0 | |
| -0.5 | Round of 16 | 🇩🇰 DENMARK | 52 | 3NT | +1 | +0 | |
| -0.7 | Round of 16 | 🇩🇰 DENMARK | 18 | 4♥ | +1 | +11 | |
| -0.8 | Round of 16 | 🇩🇰 DENMARK | 59 | 3♠ | -2 | -2 | |
| -0.9 | Quarterfinal | 🇸🇪 SWEDEN | 21 | 4♣ | -2 | +0 | |
| -0.9 | Quarterfinal | 🇸🇪 SWEDEN | 33 | 1NT | +2 | -1 | |
| -0.9 | Quarterfinal | 🇸🇪 SWEDEN | 60 | 1NT | -2 | +1 | |
| -1.0 | Quarterfinal | 🇸🇪 SWEDEN | 82 | 2♠ | -1 | -1 | |
| -1.2 | Round of 16 | 🇩🇰 DENMARK | 38 | 1NT | = | -2 | |
| -1.3 | Quarterfinal | 🇸🇪 SWEDEN | 49 | 2NT | = | -7 | |
| -1.3 | Quarterfinal | 🇸🇪 SWEDEN | 86 | 3NT | +3 | +10 | |
| -1.6 | Quarterfinal | 🇸🇪 SWEDEN | 45 | 5♠ | = | -1 | |
| -1.6 | Quarterfinal | 🇸🇪 SWEDEN | 48 | 1♠ | +2 | -8 | |
| -1.6 | Quarterfinal | 🇸🇪 SWEDEN | 57 | 3NT | = | +1 | |
| -1.7 | Round of 16 | 🇩🇰 DENMARK | 42 | 3♦ | -1 | +1 | |
| -1.8 | Round of 16 | 🇩🇰 DENMARK | 36 | 1NT | +2 | +1 | |
| -1.9 | Round of 16 | 🇩🇰 DENMARK | 58 | 4♥ | -1 | -5 | |
| -2.0 | Round of 16 | 🇩🇰 DENMARK | 31 | 4♥ | +1 | -1 | |
| -2.0 | Quarterfinal | 🇸🇪 SWEDEN | 84 | 2♠ | +1 | -7 | |
| -2.1 | Round of 16 | 🇩🇰 DENMARK | 40 | 6♣ | = | -13 | |
| -2.2 | Round of 16 | 🇩🇰 DENMARK | 43 | 1NT | = | -11 | |
| -2.6 | Round of 16 | 🇩🇰 DENMARK | 28 | 5♥x | -3 | +0 | |
| -2.7 | Round of 16 | 🇩🇰 DENMARK | 24 | 4♠ | -1 | -4 | |
| -3.0 | Quarterfinal | 🇸🇪 SWEDEN | 64 | 3♥ | -1 | -12 | |
| -3.3 | Quarterfinal | 🇸🇪 SWEDEN | 87 | 2♠ | = | +0 | |
| -3.6 | Quarterfinal | 🇸🇪 SWEDEN | 34 | 2♥ | +1 | +0 | |
| -3.6 | Quarterfinal | 🇸🇪 SWEDEN | 38 | 4♥ | = | -11 | |
| -3.7 | Quarterfinal | 🇸🇪 SWEDEN | 90 | 1NT | -1 | -5 | |
| -3.8 | Round of 16 | 🇩🇰 DENMARK | 30 | 2NT | = | -8 | |
| -4.0 | Quarterfinal | 🇸🇪 SWEDEN | 81 | 4♥ | +1 | +0 | |
| -4.1 | Quarterfinal | 🇸🇪 SWEDEN | 40 | 5♦x | -3 | -2 | |
| -4.2 | Round of 16 | 🇩🇰 DENMARK | 54 | 4♦ | = | -5 | |
| -4.3 | Quarterfinal | 🇸🇪 SWEDEN | 22 | 3♠ | -3 | -4 | |
| -4.4 | Quarterfinal | 🇸🇪 SWEDEN | 52 | 2♠x | -2 | -13 | |
| -4.6 | Quarterfinal | 🇸🇪 SWEDEN | 26 | 4♠ | -2 | -2 | |
| -5.0 | Quarterfinal | 🇸🇪 SWEDEN | 63 | 3♠ | -1 | -4 | |
| -5.1 | Quarterfinal | 🇸🇪 SWEDEN | 20 | 3NT | +1 | +0 | |
| -5.7 | Quarterfinal | 🇸🇪 SWEDEN | 91 | 2♦ | +1 | -9 | |
| -6.0 | Quarterfinal | 🇸🇪 SWEDEN | 53 | 3NT | -1 | -11 | |
| -7.0 | Quarterfinal | 🇸🇪 SWEDEN | 85 | 2♥ | = | +0 | |
| -10.0 | Quarterfinal | 🇸🇪 SWEDEN | 62 | 6♦ | -1 | -10 | |
| -10.0 | Quarterfinal | 🇸🇪 SWEDEN | 93 | 3♠ | +1 | -10 |