BERTHEAU Kathrine · SMITH
vs par split: bidding -0.60 · play +0.68
Strength of schedule: opponents averaged -0.04/bd (an average draw) → opponent-adjusted -0.01/bd
Card play — on target: opening leads 84.6% #20 of 84 · declarer play 78.6% #31 of 84 · defence 93.9% #3 of 84
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 60.0% (5) | 100.0% (8) |
| Declarer play | 75.0% (4) | 80.0% (10) |
| Defence | 91.7% (12) | 95.2% (21) |
Opening leads by suit led: ♠ 33.3% (3) · ♥ 100.0% (5) · ♦ 100.0% (2) · ♣ 100.0% (3)
vs par by strain: NT +0.76 (21) · a suit -0.28 (39)
vs par by level: part-score +0.35 (20) · game +0.22 (37) · slam -3.33 (3)
By role: declaring -1.09/bd (-3.33 vs par · 27) · defending +0.95/bd (+2.88 vs par · 33)
By vulnerability: vulnerable +0.60/bd (-0.17 vs par · 30) · not vulnerable -0.54/bd (+0.33 vs par · 30)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | J.Larsson | A.St Clair – K.Frazer | Open | 10 | +5.1 | +0.51 | -1.70 |
| Round 2 | J.Larsson | S.Rimstedt – E.Ovelius | Open | 10 | +15.0 | +1.50 | +2.80 |
| Round 4 | J.Larsson | C.Baldysz – Z.Baldysz | Closed | 10 | -9.7 | -0.97 | -0.70 |
| Round 5 | J.Larsson | N.Passell – P.Hamman | Closed | 10 | -15.9 | -1.59 | +0.50 |
| Round 8 | J.Larsson | Y.Huang – N.Wang | Open | 10 | +0.4 | +0.04 | -0.10 |
| Round 9 | J.Larsson | F.Brown – S.Brock | Open | 10 | +7.0 | +0.70 | -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 |
|---|---|---|---|---|---|---|---|
| +9.1 | Round 5 | QUINN | 21 | 3NT | ♣4 | -1 | +10 |
| +8.9 | Round 1 | AUSTRALIA WOMEN | 9 | 1NTx | ♠7 | -2 | +9 |
| +7.4 | Round 2 | WESTHEIMER | 16 | 4♠ | ♦6 | +3 | +14 |
| +6.5 | Round 2 | WESTHEIMER | 14 | 4♠ | ♦7 | +2 | +11 |
| +6.2 | Round 9 | BAKER | 10 | 4♠ | ♣3 | -1 | +12 |
| +6.1 | Round 2 | WESTHEIMER | 19 | 4♥ | ♣3 | -1 | +10 |
| +6.0 | Round 8 | CHINA LADIES | 26 | 4♥ | ♦Q | -1 | +6 |
| +5.2 | Round 8 | CHINA LADIES | 30 | 3NT | ♥8 | -2 | +11 |
| +3.9 | Round 4 | POLAND | 18 | 2♠ | ♥5 | +1 | +0 |
| +3.5 | Round 5 | QUINN | 26 | 1NT | ♥10 | +2 | +10 |
| +3.3 | Round 5 | QUINN | 27 | 4♥ | ♦8 | -1 | +10 |
| +3.3 | Round 8 | CHINA LADIES | 29 | 3NT | ♥J | -2 | +7 |
| +3.2 | Round 9 | BAKER | 3 | 3♦ | ♣6 | -2 | +5 |
| +2.7 | Round 2 | WESTHEIMER | 12 | 2♦ | ♣A | -1 | +2 |
| +2.7 | Round 9 | BAKER | 5 | 3NT | ♠2 | -2 | +7 |
| +2.1 | Round 4 | POLAND | 17 | 5♣x | ♥A | -2 | +4 |
| +1.8 | Round 1 | AUSTRALIA WOMEN | 5 | 4♠ | ♥9 | -2 | +0 |
| +1.7 | Round 9 | BAKER | 7 | 4♣ | ♦K | = | -11 |
| +1.6 | Round 1 | AUSTRALIA WOMEN | 8 | 1NT | ♥K | +1 | +1 |
| +1.1 | Round 4 | POLAND | 11 | 3NT | ♣Q | = | -1 |
| +1.1 | Round 8 | CHINA LADIES | 23 | 3NT | ♠3 | = | +1 |
| +1.0 | Round 5 | QUINN | 28 | 2♠ | ♥A | = | +0 |
| +0.9 | Round 1 | AUSTRALIA WOMEN | 6 | 3♦ | ♥3 | = | +0 |
| +0.7 | Round 1 | AUSTRALIA WOMEN | 4 | 2♥ | ♦10 | -1 | -11 |
| +0.6 | Round 1 | AUSTRALIA WOMEN | 1 | 3♦ | ♣Q | +1 | +6 |
| +0.3 | Round 2 | WESTHEIMER | 18 | 3NT | ♥9 | +1 | -1 |
| +0.3 | Round 9 | BAKER | 4 | 4♥ | ♣K | +1 | +0 |
| +0.2 | Round 9 | BAKER | 8 | 4♠ | ♣J | = | +0 |
| +0.1 | Round 9 | BAKER | 6 | 2♥ | ♣7 | +1 | +0 |
| -0.1 | Round 4 | POLAND | 20 | 3NT | ♦5 | +2 | -13 |
| -0.3 | Round 9 | BAKER | 2 | 4♠ | ♦K | -1 | -5 |
| -0.7 | Round 2 | WESTHEIMER | 20 | 2♠ | ♦A | = | -1 |
| -0.8 | Round 1 | AUSTRALIA WOMEN | 10 | 3NT | ♦3 | -1 | -6 |
| -0.9 | Round 4 | POLAND | 12 | 6♦ | ♣9 | = | -2 |
| -0.9 | Round 8 | CHINA LADIES | 24 | 4♥ | ♣4 | = | +1 |
| -1.0 | Round 8 | CHINA LADIES | 28 | 1NT | ♥K | +1 | +0 |
| -1.2 | Round 2 | WESTHEIMER | 17 | 2♥ | ♦J | = | +0 |
| -1.2 | Round 4 | POLAND | 14 | 1NT | ♦9 | = | +2 |
| -1.2 | Round 8 | CHINA LADIES | 21 | 3NT | ♠6 | +1 | -1 |
| -1.4 | Round 9 | BAKER | 9 | 4♠ | ♥K | +1 | -1 |
| -1.5 | Round 2 | WESTHEIMER | 15 | 4♥ | ♣K | = | +0 |
| -1.5 | Round 4 | POLAND | 19 | 1NT | ♠3 | = | -1 |
| -1.5 | Round 5 | QUINN | 23 | 5♦ | ♣A | -2 | -2 |
| -1.7 | Round 5 | QUINN | 30 | 2♦ | ♠A | +1 | +0 |
| -1.8 | Round 2 | WESTHEIMER | 11 | 1NT | ♥3 | = | +1 |
| -2.3 | Round 5 | QUINN | 24 | 6NT | ♠J | = | +0 |
| -2.5 | Round 1 | AUSTRALIA WOMEN | 2 | 4♠x | ♥A | -2 | -5 |
| -2.5 | Round 4 | POLAND | 15 | 4♠ | ♥K | +1 | +0 |
| -2.5 | Round 8 | CHINA LADIES | 27 | 3NT | ♠3 | -1 | -5 |
| -2.7 | Round 1 | AUSTRALIA WOMEN | 3 | 2NT | ♦K | -1 | -5 |
| -2.7 | Round 8 | CHINA LADIES | 22 | 4♠ | ♥4 | -1 | -10 |
| -2.8 | Round 2 | WESTHEIMER | 13 | 6♠ | ♥10 | +1 | -8 |
| -3.4 | Round 1 | AUSTRALIA WOMEN | 7 | 5♣ | ♣5 | -1 | -6 |
| -5.0 | Round 4 | POLAND | 16 | 4♥ | ♠A | +1 | +4 |
| -5.0 | Round 5 | QUINN | 22 | 4♥ | ♦9 | = | +1 |
| -5.6 | Round 4 | POLAND | 13 | 4♠ | ♥10 | +1 | +0 |
| -5.7 | Round 9 | BAKER | 1 | 3NT | ♥J | -1 | -10 |
| -6.9 | Round 8 | CHINA LADIES | 25 | 4♥x | ♠6 | -1 | -11 |
| -9.3 | Round 5 | QUINN | 25 | 5♦ | ♥8 | -1 | -11 |
| -13.0 | Round 5 | QUINN | 29 | 5♦ | ♠5 | -2 | -13 |