BJERKAN Cheri · POLLACK
vs par split: bidding -0.60 · play -0.06
Strength of schedule: opponents averaged +0.37/bd (a tough draw) → opponent-adjusted +0.50/bd
Card play — on target: opening leads 100.0% #1 of 518 · declarer play 72.7% #305 of 517 · defence 80.0% #367 of 518
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (2) | 100.0% (8) |
| Declarer play | 100.0% (3) | 62.5% (8) |
| Defence | 62.5% (8) | 88.2% (17) |
Opening leads by suit led: ♠ 100.0% (2) · ♥ 100.0% (3) · ♦ 100.0% (3) · ♣ 100.0% (2)
vs par by strain: NT +0.86 (14) · a suit -1.25 (36)
vs par by level: part-score -1.42 (26) · game +0.19 (21) · slam +0.00 (3)
By role: declaring -0.47/bd (-3.40 vs par · 25) · defending +0.74/bd (+2.08 vs par · 25)
By vulnerability: vulnerable +0.07/bd (-0.48 vs par · 23) · not vulnerable +0.19/bd (-0.81 vs par · 27)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 3 | R.Katz | B.Dey – A.Goel | Closed | 10 | +9.7 | +0.97 | +0.80 |
| Round 4 | R.Katz | R.Ritmeijer – M.Ticha | Open | 10 | +4.6 | +0.46 | -1.30 |
| Round 5 | R.Katz | J.Grue – A.Tebha | Closed | 10 | -18.9 | -1.89 | -1.40 |
| Round 8 | R.Katz | T.Gotard – M.Eggeling | Closed | 10 | -5.3 | -0.53 | -1.10 |
| Round 9 | R.Katz | H.Eythorsdottir – D.Treitel | Open | 10 | +16.6 | +1.66 | -0.30 |
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 |
|---|---|---|---|---|---|---|---|
| +8.4 | Round 9 | NITABACH | 14 | 5♦x | ♥K | -2 | +9 |
| +7.9 | Round 4 | WILSON | 13 | 3NT | ♥4 | -2 | +8 |
| +6.1 | Round 9 | NITABACH | 12 | 5♥ | ♠K | = | +0 |
| +5.3 | Round 5 | MAHAFFEY | 25 | 3NT | ♠8 | -1 | +6 |
| +5.1 | Round 8 | GOTARD | 9 | 6♣ | ♦A | -1 | +12 |
| +4.8 | Round 3 | HANSA | 5 | 3NT | ♠4 | -1 | +11 |
| +4.8 | Round 4 | WILSON | 18 | 4♠ | ♠6 | -1 | +6 |
| +4.7 | Round 9 | NITABACH | 19 | 3♥ | ♥3 | = | +7 |
| +3.6 | Round 3 | HANSA | 10 | 1NT | ♠9 | = | +5 |
| +3.3 | Round 3 | HANSA | 1 | 3♦ | ♥5 | +1 | +0 |
| +3.1 | Round 4 | WILSON | 16 | 3♣ | ♠6 | = | -10 |
| +2.8 | Round 8 | GOTARD | 1 | 3NT | ♣2 | +2 | +1 |
| +2.3 | Round 5 | MAHAFFEY | 26 | 6NT | ♣7 | = | +0 |
| +2.0 | Round 3 | HANSA | 8 | 3♥ | ♣3 | -1 | -6 |
| +1.9 | Round 3 | HANSA | 7 | 1♠ | ♥6 | +1 | +5 |
| +1.7 | Round 5 | MAHAFFEY | 27 | 3♦ | ♠2 | +1 | +0 |
| +1.4 | Round 9 | NITABACH | 15 | 4♠ | ♦7 | = | +1 |
| +1.2 | Round 4 | WILSON | 17 | 3NT | ♥4 | +2 | +1 |
| +1.0 | Round 8 | GOTARD | 7 | 2♠ | ♦10 | +2 | +10 |
| +0.5 | Round 9 | NITABACH | 11 | 4♠ | ♣J | +1 | +0 |
| +0.4 | Round 4 | WILSON | 11 | 1NT | ♦6 | = | +1 |
| +0.3 | Round 3 | HANSA | 9 | 2♠ | ♦K | -1 | +2 |
| +0.3 | Round 9 | NITABACH | 17 | 4♥ | ♣6 | +1 | -10 |
| +0.2 | Round 5 | MAHAFFEY | 24 | 2♠ | ♣2 | +1 | +7 |
| +0.1 | Round 3 | HANSA | 3 | 3NT | ♣10 | +1 | +0 |
| -0.0 | Round 4 | WILSON | 12 | 2♠ | ♥K | +1 | +0 |
| -0.2 | Round 9 | NITABACH | 13 | 3NT | ♣5 | -1 | -6 |
| -0.3 | Round 3 | HANSA | 6 | 4♥ | ♣5 | = | -1 |
| -0.4 | Round 9 | NITABACH | 16 | 4♠ | ♦7 | +1 | +0 |
| -0.7 | Round 8 | GOTARD | 3 | 3♦ | ♠2 | -1 | +2 |
| -0.8 | Round 8 | GOTARD | 5 | 2♠ | ♣9 | +2 | -1 |
| -0.9 | Round 9 | NITABACH | 20 | 2♥ | ♥5 | +1 | +0 |
| -1.0 | Round 4 | WILSON | 19 | 3♥ | ♠3 | = | -8 |
| -1.8 | Round 8 | GOTARD | 10 | 3♠ | ♣6 | +2 | -9 |
| -2.1 | Round 3 | HANSA | 2 | 2♠ | ♥2 | +2 | -10 |
| -2.2 | Round 5 | MAHAFFEY | 21 | 2♦ | ♣4 | -1 | -4 |
| -2.4 | Round 8 | GOTARD | 8 | 1NT | ♥4 | = | -6 |
| -2.6 | Round 4 | WILSON | 14 | 3♦ | ♠J | = | +0 |
| -2.7 | Round 8 | GOTARD | 2 | 5♦ | ♥K | -1 | -12 |
| -2.8 | Round 5 | MAHAFFEY | 29 | 3NT | ♦10 | = | +1 |
| -2.8 | Round 8 | GOTARD | 6 | 5♦ | ♠3 | +1 | -11 |
| -3.0 | Round 8 | GOTARD | 4 | 4♠ | ♥A | -1 | +3 |
| -3.1 | Round 5 | MAHAFFEY | 23 | 2♠ | ♠3 | = | -6 |
| -3.3 | Round 9 | NITABACH | 18 | 3♠ | ♥A | -3 | -4 |
| -3.9 | Round 3 | HANSA | 4 | 5♦ | ♠8 | = | +2 |
| -4.4 | Round 4 | WILSON | 20 | 3♥ | ♣10 | -1 | -6 |
| -4.8 | Round 4 | WILSON | 15 | 3NT | ♥4 | -2 | -5 |
| -4.8 | Round 5 | MAHAFFEY | 28 | 1NT | ♠3 | = | -5 |
| -5.9 | Round 5 | MAHAFFEY | 22 | 2♣ | ♦4 | -2 | -1 |
| -9.6 | Round 5 | MAHAFFEY | 30 | 6♣ | ♠10 | -3 | -12 |