DRIVER Kathleen · ROSSLEE
61rank
-27.6Butler · 90 bds
-0.31per board
±4.3swing
-0.24vs par /bd · #52/84
-0.57adjusted /bd
by round
vs par split: bidding +0.08 · play -0.32
Strength of schedule: opponents averaged -0.27/bd (an easy draw) → opponent-adjusted -0.57/bd
Card play — on target: opening leads 68.0% #73 of 84 · declarer play 72.2% #50 of 84 · defence 67.4% #81 of 84
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 53.8% (13) | 83.3% (12) |
| Declarer play | 75.0% (4) | 71.4% (14) |
| Defence | 63.6% (22) | 70.8% (24) |
Opening leads by suit led: ♠ 33.3% (6) · ♥ 71.4% (7) · ♦ 87.5% (8) · ♣ 75.0% (4)
vs par by strain: NT +0.55 (33) · a suit -0.70 (57)
vs par by level: part-score -0.42 (36) · game -0.04 (51) · slam -1.67 (3)
By role: declaring +0.15/bd (-1.48 vs par · 44) · defending -0.74/bd (+0.94 vs par · 46)
By vulnerability: vulnerable -0.87/bd (-0.56 vs par · 45) · not vulnerable +0.26/bd (+0.07 vs par · 45)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | D.Balkin | M.Michielsen – M.Wortel | Closed | 10 | -11.9 | -1.19 | -3.30 |
| Round 2 | D.Balkin | N.Passell – P.Hamman | Open | 10 | +6.3 | +0.63 | -1.70 |
| Round 3 | D.Balkin | W.Bao – Y.Zheng | Closed | 10 | -7.4 | -0.74 | +2.20 |
| Round 4 | D.Balkin | S.Friedman – O.Lourie | Closed | 10 | +5.1 | +0.51 | +0.40 |
| Round 6 | D.Balkin | A.St Clair – K.Frazer | Open | 10 | -1.7 | -0.17 | -1.60 |
| Round 7 | D.Balkin | J.Weingold – M.Oneill | Open | 10 | +5.9 | +0.59 | +3.60 |
| Round 8 | D.Balkin | J.Stansby – D.Rosenberg | Closed | 10 | -13.3 | -1.33 | -1.80 |
| Round 9 | D.Balkin | M.Sato – N.Nishida | Closed | 10 | -3.1 | -0.31 | +0.20 |
| Round 10 | D.Balkin | A.Huberschwiller – V.Bessis | Closed | 10 | -7.5 | -0.75 | -0.20 |
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 |
|---|---|---|---|---|---|---|---|
| +8.9 | Round 1 | KODA | 9 | 2♣x | ♦K | -2 | +9 |
| +7.0 | Round 4 | BLOOM | 16 | 4♠ | ♥2 | -2 | +12 |
| +7.0 | Round 7 | STRUL | 14 | 4♠ | ♦J | = | +11 |
| +6.9 | Round 9 | ALLINA AND MAK | 10 | 4♠ | ♦4 | = | +3 |
| +6.5 | Round 4 | BLOOM | 19 | 2♥ | ♠10 | -4 | +7 |
| +5.9 | Round 2 | QUINN | 19 | 4♥ | ♠4 | = | +0 |
| +5.9 | Round 7 | STRUL | 17 | 3NT | ♣10 | +1 | +14 |
| +5.6 | Round 7 | STRUL | 18 | 5♥ | ♦8 | -1 | +11 |
| +5.5 | Round 8 | JOEL | 24 | 1NT | ♦7 | +3 | +7 |
| +5.5 | Round 9 | ALLINA AND MAK | 5 | 4♠x | ♣5 | -1 | +0 |
| +5.4 | Round 10 | BARONI | 16 | 3NT | ♠5 | -1 | +6 |
| +4.6 | Round 9 | ALLINA AND MAK | 7 | 2♥ | ♠K | = | +12 |
| +4.1 | Round 10 | BARONI | 13 | 4NT | ♥J | +2 | +17 |
| +3.9 | Round 2 | QUINN | 16 | 6♠ | ♥Q | +1 | -11 |
| +3.9 | Round 6 | AUSTRALIA WOMEN | 3 | 4♥ | ♦6 | +1 | +13 |
| +3.7 | Round 1 | KODA | 4 | 3♥ | ♦2 | -2 | -9 |
| +3.5 | Round 6 | AUSTRALIA WOMEN | 1 | 3♣ | ♦9 | = | +0 |
| +3.5 | Round 8 | JOEL | 30 | 3NT | ♥6 | -1 | +10 |
| +3.3 | Round 2 | QUINN | 15 | 4♥ | ♥2 | +2 | +2 |
| +3.3 | Round 3 | CHINA XHJT | 7 | 3NT | ♥10 | -1 | +12 |
| +2.9 | Round 3 | CHINA XHJT | 3 | 3NT | ♦J | -1 | +12 |
| +2.9 | Round 3 | CHINA XHJT | 8 | 4♠ | ♦A | = | +7 |
| +2.8 | Round 2 | QUINN | 13 | 6♠ | ♥J | +1 | +8 |
| +2.5 | Round 4 | BLOOM | 14 | 4♠ | ♦9 | -1 | +5 |
| +2.5 | Round 7 | STRUL | 13 | 1NT | ♠Q | +1 | +5 |
| +2.2 | Round 3 | CHINA XHJT | 5 | 3NT | ♥J | +3 | +1 |
| +2.2 | Round 7 | STRUL | 20 | 5♠ | ♥J | = | +0 |
| +2.2 | Round 9 | ALLINA AND MAK | 3 | 1NT | ♣4 | = | +0 |
| +2.1 | Round 4 | BLOOM | 17 | 5♣x | ♦A | -2 | +4 |
| +1.5 | Round 10 | BARONI | 15 | 4♥ | ♣5 | -1 | -2 |
| +1.2 | Round 2 | QUINN | 17 | 2♥ | ♣A | = | +0 |
| +1.1 | Round 4 | BLOOM | 11 | 3NT | ♣3 | = | -1 |
| +0.9 | Round 1 | KODA | 6 | 3♦ | ♥3 | = | +0 |
| +0.9 | Round 6 | AUSTRALIA WOMEN | 8 | 5♣ | ♥A | = | -14 |
| +0.8 | Round 3 | CHINA XHJT | 6 | 3NT | ♠8 | +1 | +1 |
| +0.7 | Round 2 | QUINN | 20 | 2♠ | ♥K | = | +1 |
| +0.7 | Round 6 | AUSTRALIA WOMEN | 4 | 4♥ | ♣A | = | +3 |
| +0.7 | Round 8 | JOEL | 22 | 3♣ | ♥5 | = | -7 |
| +0.7 | Round 8 | JOEL | 26 | 2♥ | ♦Q | = | +1 |
| +0.3 | Round 6 | AUSTRALIA WOMEN | 9 | 3♠ | ♣A | -1 | -4 |
| +0.3 | Round 10 | BARONI | 17 | 2♥ | ♣Q | = | -1 |
| +0.2 | Round 6 | AUSTRALIA WOMEN | 10 | 2♠ | ♣3 | +1 | +0 |
| +0.1 | Round 1 | KODA | 1 | 3♦ | ♠K | = | +5 |
| +0.1 | Round 6 | AUSTRALIA WOMEN | 7 | 4♥ | ♠A | +1 | +0 |
| +0.1 | Round 10 | BARONI | 14 | 3NT | ♥5 | +1 | +0 |
| +0.0 | Round 8 | JOEL | 23 | 3NT | ♠2 | +1 | +0 |
| -0.1 | Round 4 | BLOOM | 20 | 3NT | ♦4 | +2 | -13 |
| -0.1 | Round 9 | ALLINA AND MAK | 6 | 2♥ | ♦3 | +1 | +0 |
| -0.2 | Round 9 | ALLINA AND MAK | 8 | 4♠ | ♣J | = | +0 |
| -0.3 | Round 9 | ALLINA AND MAK | 4 | 4♥ | ♣K | +1 | +0 |
| -0.4 | Round 1 | KODA | 8 | 2♥ | ♥3 | -1 | -1 |
| -0.9 | Round 3 | CHINA XHJT | 9 | 2♠ | ♥2 | +1 | +0 |
| -0.9 | Round 4 | BLOOM | 12 | 6♦ | ♣A | = | -2 |
| -1.0 | Round 7 | STRUL | 11 | 4♥ | ♠10 | +1 | -11 |
| -1.0 | Round 8 | JOEL | 28 | 1NT | ♥K | +1 | +0 |
| -1.3 | Round 2 | QUINN | 12 | 2NT | ♦Q | -2 | -1 |
| -1.4 | Round 2 | QUINN | 18 | 3NT | ♥9 | +2 | +0 |
| -1.6 | Round 3 | CHINA XHJT | 4 | 3♠ | ♠10 | = | +0 |
| -1.9 | Round 10 | BARONI | 12 | 2♠ | ♦5 | +1 | +0 |
| -1.9 | Round 10 | BARONI | 19 | 3NT | ♥6 | -1 | -5 |
| -1.9 | Round 10 | BARONI | 20 | 3NT | ♠9 | +2 | +0 |
| -2.2 | Round 6 | AUSTRALIA WOMEN | 5 | 3NT | ♥6 | = | -7 |
| -2.3 | Round 2 | QUINN | 11 | 3NT | ♥3 | -1 | -5 |
| -2.3 | Round 8 | JOEL | 21 | 3NT | ♠6 | +2 | -2 |
| -2.5 | Round 3 | CHINA XHJT | 2 | 1NT | ♥6 | +1 | +7 |
| -2.5 | Round 4 | BLOOM | 15 | 4♠ | ♥K | +1 | +0 |
| -2.5 | Round 8 | JOEL | 27 | 3NT | ♥7 | -1 | -5 |
| -2.7 | Round 1 | KODA | 3 | 3♠ | ♦7 | -1 | -5 |
| -2.7 | Round 7 | STRUL | 12 | 4♣ | ♦2 | -2 | +5 |
| -2.7 | Round 7 | STRUL | 15 | 2♣x | ♦J | = | -7 |
| -3.1 | Round 6 | AUSTRALIA WOMEN | 2 | 4♥ | ♣7 | +2 | -1 |
| -3.3 | Round 10 | BARONI | 18 | 1NT | ♦4 | = | -5 |
| -3.7 | Round 1 | KODA | 10 | 3NT | ♣5 | -2 | -8 |
| -3.8 | Round 3 | CHINA XHJT | 10 | 2NT | ♠10 | +1 | -6 |
| -3.8 | Round 7 | STRUL | 19 | 1NT | ♠4 | +1 | +9 |
| -5.0 | Round 4 | BLOOM | 18 | 4♠ | ♥5 | -2 | -8 |
| -5.4 | Round 9 | ALLINA AND MAK | 1 | 3NT | ♥10 | = | +0 |
| -5.6 | Round 4 | BLOOM | 13 | 4♠ | ♥10 | +1 | +0 |
| -5.8 | Round 1 | KODA | 7 | 3NT | ♦9 | -2 | -8 |
| -6.0 | Round 6 | AUSTRALIA WOMEN | 6 | 1NT | ♥6 | = | -6 |
| -6.1 | Round 1 | KODA | 5 | 4♥ | ♠10 | -2 | -7 |
| -6.1 | Round 9 | ALLINA AND MAK | 9 | 3♠ | ♣10 | +1 | -6 |
| -6.5 | Round 2 | QUINN | 14 | 4♠ | ♥2 | +2 | -11 |
| -6.8 | Round 1 | KODA | 2 | 4♠ | ♦6 | -2 | -9 |
| -6.9 | Round 8 | JOEL | 25 | 4♥ | ♠4 | -2 | -11 |
| -7.1 | Round 7 | STRUL | 16 | 3♠ | ♦A | = | -1 |
| -9.9 | Round 10 | BARONI | 11 | 2♥x | ♣A | = | -12 |
| -10.2 | Round 9 | ALLINA AND MAK | 2 | 4♠ | ♠A | = | -7 |
| -10.7 | Round 3 | CHINA XHJT | 1 | 3♥x | ♥6 | -4 | -12 |
| -11.0 | Round 8 | JOEL | 29 | 3NT | ♠9 | +1 | -11 |