BJERKAN Cheri · QUINN
vs par split: bidding +0.41 · play +0.21
Strength of schedule: opponents averaged -0.04/bd (an average draw) → opponent-adjusted +0.42/bd
Card play — on target: opening leads 84.2% #28 of 84 · declarer play 83.3% #17 of 84 · defence 80.6% #60 of 84
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 85.7% (7) | 83.3% (12) |
| Declarer play | 50.0% (2) | 87.5% (16) |
| Defence | 80.0% (10) | 80.8% (26) |
Opening leads by suit led: ♠ 50.0% (2) · ♥ 100.0% (7) · ♦ 100.0% (3) · ♣ 71.4% (7)
vs par by strain: NT +1.21 (24) · a suit +0.38 (56)
vs par by level: part-score +0.31 (39) · game +0.54 (35) · slam +3.17 (6)
By role: declaring +1.39/bd (+0.23 vs par · 44) · defending -0.68/bd (+1.11 vs par · 36)
By vulnerability: vulnerable +1.40/bd (+1.02 vs par · 42) · not vulnerable -0.57/bd (+0.18 vs par · 38)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | R.Pollack | A.Gulevich – T.Dikhnova | Open | 10 | -1.3 | -0.13 | +1.70 |
| Round 2 | R.Pollack | D.Stamm – D.Rosslee | Closed | 10 | +12.9 | +1.29 | -0.50 |
| Round 3 | R.Pollack | V.Bloom – A.Nestoridis | Open | 10 | +10.1 | +1.01 | -1.70 |
| Round 4 | R.Pollack | Y.Huang – N.Wang | Open | 10 | +3.7 | +0.37 | +0.20 |
| Round 6 | R.Pollack | A.Sarniak – D.Kazmucha | Open | 10 | -2.4 | -0.24 | +1.80 |
| Round 7 | R.Pollack | I.Gronkvist – C.Rimstedt | Closed | 10 | -25.4 | -2.54 | +1.70 |
| Round 9 | R.Pollack | I.Baroni – S.Paoluzi | Open | 10 | +5.9 | +0.59 | -0.30 |
| Round 10 | R.Pollack | P.Mcleish – D.Smart | Closed | 10 | +33.3 | +3.33 | +2.10 |
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 |
|---|---|---|---|---|---|---|---|
| +9.9 | Round 10 | AUSTRALIA WOMEN | 13 | 6NT | ♥J | = | -13 |
| +9.8 | Round 6 | POLAND | 3 | 6♥ | ♦A | = | +0 |
| +9.5 | Round 3 | BLOOM | 7 | 3NT | ♥10 | = | +0 |
| +9.1 | Round 3 | BLOOM | 3 | 3NT | ♦J | = | +0 |
| +7.2 | Round 10 | AUSTRALIA WOMEN | 16 | 3NT | ♠Q | = | +10 |
| +7.0 | Round 2 | ROSSLEE | 14 | 5♠ | ♦7 | -2 | +0 |
| +6.2 | Round 9 | BARONI | 10 | 4♠ | ♣3 | -1 | +12 |
| +5.9 | Round 2 | ROSSLEE | 19 | 4♥ | ♥4 | = | +0 |
| +5.7 | Round 4 | CHINA LADIES | 16 | 5♥ | ♠K | +1 | -3 |
| +5.6 | Round 4 | CHINA LADIES | 13 | 3NT | ♣9 | +2 | +0 |
| +4.7 | Round 1 | APEROL | 8 | 2♣ | ♦4 | +1 | +5 |
| +4.6 | Round 7 | KODA | 19 | 3NT | ♣4 | -2 | +12 |
| +4.6 | Round 10 | AUSTRALIA WOMEN | 18 | 1♠ | ♣2 | +2 | +6 |
| +4.5 | Round 1 | APEROL | 4 | 2♥ | ♦10 | = | +12 |
| +4.5 | Round 7 | KODA | 15 | 4♣ | ♦J | -2 | +0 |
| +4.3 | Round 10 | AUSTRALIA WOMEN | 15 | 3♥ | ♣2 | +2 | +7 |
| +3.8 | Round 1 | APEROL | 9 | 1NT | ♠Q | = | +5 |
| +3.7 | Round 6 | POLAND | 1 | 3NT | ♥4 | -4 | +7 |
| +3.7 | Round 10 | AUSTRALIA WOMEN | 19 | 3NT | ♣3 | -2 | +6 |
| +3.4 | Round 3 | BLOOM | 10 | 2NT | ♥2 | = | +6 |
| +3.4 | Round 10 | AUSTRALIA WOMEN | 11 | 3♥ | ♥2 | -3 | +7 |
| +2.9 | Round 2 | ROSSLEE | 11 | 1NT | ♥3 | +1 | +0 |
| +2.8 | Round 2 | ROSSLEE | 13 | 6♠ | ♦4 | +1 | +8 |
| +2.7 | Round 4 | CHINA LADIES | 14 | 3♠ | ♦9 | = | +0 |
| +2.5 | Round 4 | CHINA LADIES | 15 | 4♠ | ♥K | +1 | +0 |
| +2.2 | Round 7 | KODA | 20 | 4♠ | ♥J | +1 | +0 |
| +2.0 | Round 4 | CHINA LADIES | 17 | 5♥ | ♠2 | = | +0 |
| +1.7 | Round 1 | APEROL | 1 | 3♣ | ♦J | -1 | -4 |
| +1.6 | Round 3 | BLOOM | 4 | 3♥ | ♠10 | = | +0 |
| +1.6 | Round 9 | BARONI | 3 | 2♦ | ♣6 | -1 | +4 |
| +1.5 | Round 2 | ROSSLEE | 15 | 4♥ | ♣5 | = | +0 |
| +1.2 | Round 6 | POLAND | 2 | 4♥ | ♦K | = | -1 |
| +0.9 | Round 4 | CHINA LADIES | 12 | 6♦ | ♠3 | = | +2 |
| +0.8 | Round 10 | AUSTRALIA WOMEN | 12 | 2♦ | ♥K | +1 | -1 |
| +0.7 | Round 2 | ROSSLEE | 20 | 2♠ | ♦A | = | +1 |
| +0.7 | Round 9 | BARONI | 7 | 3♥ | ♠A | -1 | -11 |
| +0.5 | Round 2 | ROSSLEE | 12 | 1NT | ♦4 | +2 | +1 |
| +0.3 | Round 3 | BLOOM | 6 | 3NT | ♠4 | = | +0 |
| +0.3 | Round 9 | BARONI | 4 | 4♥ | ♣A | +1 | +0 |
| +0.2 | Round 9 | BARONI | 8 | 4♠ | ♣J | = | +0 |
| +0.1 | Round 4 | CHINA LADIES | 20 | 3NT | ♥4 | +2 | +13 |
| +0.1 | Round 9 | BARONI | 6 | 2♥ | ♣2 | +1 | +0 |
| -0.0 | Round 1 | APEROL | 5 | 3♠ | ♥9 | -1 | +2 |
| -0.1 | Round 3 | BLOOM | 9 | 2♠ | ♣3 | +2 | -1 |
| -0.1 | Round 6 | POLAND | 7 | 4♥ | ♠A | +1 | +0 |
| -0.1 | Round 10 | AUSTRALIA WOMEN | 14 | 3NT | ♣6 | +1 | +0 |
| -0.2 | Round 1 | APEROL | 6 | 2♦ | ♣A | = | +1 |
| -0.2 | Round 6 | POLAND | 10 | 2♠ | ♥8 | +1 | +0 |
| -0.2 | Round 9 | BARONI | 5 | 2♠ | ♥2 | = | +5 |
| -0.2 | Round 10 | AUSTRALIA WOMEN | 20 | 5♣ | ♣J | = | -2 |
| -0.3 | Round 2 | ROSSLEE | 18 | 3NT | ♥4 | +1 | +1 |
| -0.3 | Round 6 | POLAND | 9 | 3♠ | ♦Q | -1 | +4 |
| -0.3 | Round 9 | BARONI | 2 | 4♠ | ♦K | -1 | -5 |
| -0.3 | Round 10 | AUSTRALIA WOMEN | 17 | 2♥ | ♣Q | = | +1 |
| -0.7 | Round 2 | ROSSLEE | 17 | 2♠ | ♦A | -1 | -2 |
| -0.7 | Round 6 | POLAND | 4 | 4♥ | ♣A | = | -3 |
| -1.2 | Round 3 | BLOOM | 5 | 3NT | ♥K | +2 | +0 |
| -1.3 | Round 1 | APEROL | 3 | 3♣ | ♣2 | -1 | +1 |
| -1.3 | Round 9 | BARONI | 1 | 2NT | ♣6 | = | -7 |
| -1.4 | Round 9 | BARONI | 9 | 4♠ | ♣10 | +1 | -1 |
| -1.7 | Round 6 | POLAND | 6 | 2♠ | ♣A | -2 | -2 |
| -2.1 | Round 3 | BLOOM | 8 | 3NT | ♦2 | = | -6 |
| -2.1 | Round 4 | CHINA LADIES | 11 | 3NT | ♠10 | +1 | +0 |
| -2.7 | Round 7 | KODA | 12 | 3♥ | ♦K | -2 | +5 |
| -2.8 | Round 1 | APEROL | 7 | 2♣ | ♥3 | +3 | +0 |
| -3.6 | Round 7 | KODA | 14 | 4♠ | ♦J | -1 | +2 |
| -3.9 | Round 3 | BLOOM | 2 | 3♠ | ♣9 | = | -11 |
| -4.1 | Round 6 | POLAND | 5 | 1NT | ♠2 | +3 | +2 |
| -4.7 | Round 7 | KODA | 18 | 4♥ | ♦8 | = | +1 |
| -5.0 | Round 4 | CHINA LADIES | 18 | 3♠ | ♥4 | +1 | -1 |
| -5.1 | Round 7 | KODA | 16 | 3♦ | ♦4 | -1 | +2 |
| -5.2 | Round 1 | APEROL | 10 | 1NT | ♥7 | +1 | +0 |
| -6.0 | Round 7 | KODA | 17 | 6♣ | ♣10 | +1 | +11 |
| -6.1 | Round 7 | KODA | 13 | 1NT | ♣4 | -2 | -3 |
| -6.5 | Round 1 | APEROL | 2 | 5♥ | ♦10 | +1 | -5 |
| -6.5 | Round 3 | BLOOM | 1 | 3NT | ♥Q | -1 | -5 |
| -7.4 | Round 2 | ROSSLEE | 16 | 5♠ | ♠2 | +2 | -14 |
| -8.5 | Round 7 | KODA | 11 | 2♠ | ♥3 | -2 | -13 |
| -8.7 | Round 4 | CHINA LADIES | 19 | 2♥ | ♠10 | -5 | -9 |
| -10.0 | Round 6 | POLAND | 8 | 6♣ | ♥A | = | +11 |