ZOCHOWSKA Joanna · CORIANDRE
118rank
+10.9Butler · 100 bds
+0.11per board
±4.6swing
+0.14vs par /bd · #114/289
+0.14adjusted /bd
by round
vs par split: bidding +0.03 · play +0.11
Strength of schedule: opponents averaged +0.04/bd (an average draw) → opponent-adjusted +0.14/bd
Card play — on target: opening leads 85.0% #134 of 289 · declarer play 66.7% #252 of 289 · defence 88.0% #109 of 289
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 71.4% (7) | 92.3% (13) |
| Declarer play | 57.1% (7) | 70.0% (20) |
| Defence | 84.6% (13) | 89.2% (37) |
Opening leads by suit led: ♠ 100.0% (3) · ♥ 100.0% (8) · ♦ 71.4% (7) · ♣ 50.0% (2)
vs par by strain: NT -0.46 (24) · a suit +0.33 (76)
vs par by level: part-score +0.29 (38) · game -0.32 (53) · slam +2.22 (9)
By role: declaring +0.04/bd (-1.60 vs par · 50) · defending +0.18/bd (+1.88 vs par · 50)
By vulnerability: vulnerable +0.60/bd (+0.69 vs par · 52) · not vulnerable -0.42/bd (-0.46 vs par · 48)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | P.Schmidt | C.Quail – J.Hoffman | Closed | 10 | -2.6 | -0.26 | -1.60 |
| Round 2 | P.Schmidt | F.Helness – C.Seale | Closed | 10 | +4.9 | +0.49 | +0.30 |
| Round 3 | P.Schmidt | M.Fourcaudot – S.Blank | Closed | 10 | -2.5 | -0.25 | +0.40 |
| Round 4 | P.Schmidt | S.Clementsson – F.Nystrom | Closed | 10 | +5.7 | +0.57 | +2.30 |
| Round 5 | P.Schmidt | J.Austad – T.Brogeland | Open | 10 | +7.6 | +0.76 | -0.20 |
| Round 6 | P.Schmidt | N.Senior – M.Bell | Closed | 10 | -12.2 | -1.22 | +0.60 |
| Round 7 | P.Schmidt | B.Cronier – P.Cronier | Open | 10 | +10.7 | +1.07 | +1.10 |
| Round 8 | P.Schmidt | P.Busse – G.Busse | Open | 10 | -10.9 | -1.09 | -1.20 |
| Round 9 | P.Schmidt | K.Bertheau – T.Bessis | Closed | 10 | -18.2 | -1.82 | -1.40 |
| Round 10 | P.Schmidt | R.Pachtman – C.Hetz | Closed | 10 | +28.4 | +2.84 | +1.10 |
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 |
|---|---|---|---|---|---|---|---|
| +11.8 | Round 10 | HETZ | 26 | 6♣ | ♠Q | -4 | +14 |
| +11.3 | Round 5 | BLAKSETS BIN | 2 | 6♠ | ♦5 | = | +11 |
| +10.7 | Round 7 | ZALESKI | 22 | 3NT | ♦10 | -1 | +13 |
| +9.9 | Round 10 | HETZ | 23 | 7♥ | ♥J | = | +0 |
| +7.5 | Round 1 | BEACH | 3 | 5♣ | ♠K | +1 | +8 |
| +7.4 | Round 4 | MINITER | 23 | 3♦ | ♥K | -1 | +12 |
| +7.3 | Round 8 | TECZA SZCZECINEK | 3 | 4♠ | ♦A | = | +10 |
| +7.2 | Round 1 | BEACH | 6 | 3♥ | ♦10 | +1 | +7 |
| +7.0 | Round 6 | KNOTTENBELT | 18 | 7♣ | ♥5 | = | +12 |
| +6.7 | Round 4 | MINITER | 28 | 4♥x | ♣9 | = | +5 |
| +5.4 | Round 2 | GUNSMOKE | 9 | 4♠ | ♥A | -1 | +10 |
| +5.2 | Round 10 | HETZ | 29 | 2NT | ♥J | -1 | +5 |
| +5.0 | Round 4 | MINITER | 29 | 1NT | ♦6 | +3 | +9 |
| +4.9 | Round 7 | ZALESKI | 30 | 4♦ | ♠A | -1 | +6 |
| +4.8 | Round 3 | TEAM CANADA | 16 | 4♥ | ♣2 | +1 | +4 |
| +4.8 | Round 4 | MINITER | 30 | 5♣ | ♠2 | = | +3 |
| +4.3 | Round 7 | ZALESKI | 23 | 4♠ | ♦3 | -1 | +12 |
| +4.2 | Round 10 | HETZ | 22 | 3NT | ♣Q | -1 | +5 |
| +3.9 | Round 1 | BEACH | 5 | 5♣ | ♦A | -2 | -6 |
| +3.7 | Round 5 | BLAKSETS BIN | 3 | 2♠ | ♠2 | +2 | +6 |
| +3.4 | Round 3 | TEAM CANADA | 15 | 4♠ | ♣A | -2 | +5 |
| +3.4 | Round 7 | ZALESKI | 25 | 3♦ | ♣J | -3 | +5 |
| +2.9 | Round 1 | BEACH | 8 | 4♠ | ♦A | +2 | +1 |
| +2.9 | Round 2 | GUNSMOKE | 4 | 2NT | ♥Q | = | +6 |
| +2.9 | Round 9 | MILLENS | 20 | 3NT | ♠4 | +4 | +2 |
| +2.6 | Round 8 | TECZA SZCZECINEK | 9 | 4♠ | ♦7 | = | +0 |
| +2.5 | Round 9 | MILLENS | 12 | 4♠ | ♥J | -1 | -2 |
| +2.3 | Round 10 | HETZ | 27 | 3NT | ♣A | -1 | +10 |
| +2.1 | Round 3 | TEAM CANADA | 11 | 3♠ | ♣10 | -2 | +8 |
| +1.8 | Round 8 | TECZA SZCZECINEK | 8 | 2♠ | ♣8 | +2 | +2 |
| +1.7 | Round 5 | BLAKSETS BIN | 6 | 4♠ | ♥5 | +2 | -3 |
| +1.7 | Round 5 | BLAKSETS BIN | 7 | 3♥ | ♦K | -1 | +6 |
| +1.6 | Round 10 | HETZ | 24 | 3NT | ♦2 | +1 | +0 |
| +1.5 | Round 4 | MINITER | 27 | 3♣ | ♠3 | -2 | +8 |
| +1.5 | Round 5 | BLAKSETS BIN | 5 | 3♣ | ♥A | = | +0 |
| +1.5 | Round 9 | MILLENS | 17 | 3♣ | ♦3 | +1 | +7 |
| +1.4 | Round 2 | GUNSMOKE | 2 | 4♥ | ♣Q | +1 | +0 |
| +1.3 | Round 7 | ZALESKI | 28 | 4♠ | ♥3 | -2 | +5 |
| +1.2 | Round 5 | BLAKSETS BIN | 10 | 3NT | ♠10 | +1 | -1 |
| +1.1 | Round 3 | TEAM CANADA | 19 | 2♥ | ♥9 | +1 | +0 |
| +1.0 | Round 2 | GUNSMOKE | 8 | 3NT | ♠5 | +1 | +0 |
| +0.9 | Round 1 | BEACH | 7 | 4♥ | ♣K | +1 | +0 |
| +0.9 | Round 1 | BEACH | 10 | 2♠ | ♣K | = | +0 |
| +0.9 | Round 6 | KNOTTENBELT | 16 | 4♠ | ♦J | +1 | +0 |
| +0.8 | Round 2 | GUNSMOKE | 1 | 4♠ | ♣4 | = | +1 |
| +0.8 | Round 7 | ZALESKI | 26 | 5♦ | ♥8 | -1 | +6 |
| +0.7 | Round 2 | GUNSMOKE | 6 | 4♥ | ♠3 | -2 | +5 |
| +0.5 | Round 8 | TECZA SZCZECINEK | 5 | 4♠ | ♦8 | = | +0 |
| +0.4 | Round 6 | KNOTTENBELT | 12 | 4♠ | ♠2 | +1 | +1 |
| +0.3 | Round 2 | GUNSMOKE | 3 | 3NT | ♣5 | +2 | -1 |
| +0.3 | Round 10 | HETZ | 21 | 3♦ | ♠A | = | -7 |
| +0.3 | Round 10 | HETZ | 25 | 4♥ | ♦K | = | +0 |
| +0.1 | Round 2 | GUNSMOKE | 7 | 2♠ | ♦K | -2 | -9 |
| +0.1 | Round 3 | TEAM CANADA | 13 | 1NT | ♠3 | +1 | +0 |
| -0.4 | Round 7 | ZALESKI | 27 | 4♥ | ♣K | +1 | +0 |
| -0.4 | Round 8 | TECZA SZCZECINEK | 7 | 1NT | ♠7 | +1 | +0 |
| -0.4 | Round 9 | MILLENS | 15 | 2♥ | ♣A | +1 | -10 |
| -0.5 | Round 9 | MILLENS | 18 | 2♠ | ♦K | = | +0 |
| -0.5 | Round 10 | HETZ | 30 | 3NT | ♠10 | = | -3 |
| -0.6 | Round 9 | MILLENS | 13 | 3NT | ♥5 | +3 | -1 |
| -0.7 | Round 3 | TEAM CANADA | 18 | 3NT | ♥Q | +1 | +0 |
| -1.0 | Round 6 | KNOTTENBELT | 19 | 4♥ | ♦5 | +1 | +0 |
| -1.1 | Round 4 | MINITER | 26 | 4♠ | ♣5 | = | -1 |
| -1.1 | Round 8 | TECZA SZCZECINEK | 6 | 1NT | ♦8 | = | -5 |
| -1.2 | Round 8 | TECZA SZCZECINEK | 2 | 4♠ | ♦K | -1 | -5 |
| -1.5 | Round 8 | TECZA SZCZECINEK | 1 | 4♠ | ♥6 | -2 | -5 |
| -1.6 | Round 5 | BLAKSETS BIN | 4 | 3♦ | ♠A | +1 | +0 |
| -1.6 | Round 9 | MILLENS | 11 | 1NT | ♥2 | = | +0 |
| -1.7 | Round 6 | KNOTTENBELT | 13 | 7♠ | ♠2 | = | +0 |
| -2.1 | Round 3 | TEAM CANADA | 14 | 1NT | ♦K | -1 | +1 |
| -2.2 | Round 4 | MINITER | 25 | 6♥ | ♠3 | = | +0 |
| -2.2 | Round 6 | KNOTTENBELT | 20 | 4♠ | ♦J | = | +1 |
| -2.3 | Round 2 | GUNSMOKE | 5 | 2♠ | ♥A | +1 | +0 |
| -2.4 | Round 1 | BEACH | 2 | 3♣ | ♦3 | +1 | +0 |
| -2.4 | Round 3 | TEAM CANADA | 12 | 2♥ | ♦9 | +1 | -1 |
| -2.6 | Round 6 | KNOTTENBELT | 11 | 2♣ | ♠J | +2 | -1 |
| -2.7 | Round 4 | MINITER | 22 | 5♣x | ♦A | +1 | +7 |
| -2.7 | Round 6 | KNOTTENBELT | 15 | 3♠ | ♦8 | +1 | -2 |
| -2.8 | Round 1 | BEACH | 4 | 4♥ | ♦8 | = | +0 |
| -2.8 | Round 6 | KNOTTENBELT | 14 | 3♠ | ♥A | -1 | -5 |
| -2.9 | Round 3 | TEAM CANADA | 17 | 4♠ | ♥9 | -1 | -10 |
| -3.6 | Round 5 | BLAKSETS BIN | 1 | 5♦ | ♥A | -1 | -5 |
| -3.6 | Round 7 | ZALESKI | 24 | 1NT | ♠J | +2 | -7 |
| -3.9 | Round 5 | BLAKSETS BIN | 8 | 3NT | ♣6 | -3 | -7 |
| -4.4 | Round 5 | BLAKSETS BIN | 9 | 3♦ | ♥2 | +1 | -9 |
| -5.3 | Round 7 | ZALESKI | 21 | 3NT | ♠7 | -1 | -12 |
| -5.3 | Round 9 | MILLENS | 16 | 2♥ | ♥5 | +2 | -2 |
| -5.4 | Round 2 | GUNSMOKE | 10 | 3♦ | ♠K | -3 | -9 |
| -5.4 | Round 7 | ZALESKI | 29 | 6♠ | ♦10 | -1 | -17 |
| -5.9 | Round 3 | TEAM CANADA | 20 | 4♠ | ♣A | = | -3 |
| -6.4 | Round 4 | MINITER | 24 | 4♠ | ♦8 | -3 | -11 |
| -6.7 | Round 10 | HETZ | 28 | 3♦ | ♣10 | +3 | -13 |
| -7.2 | Round 8 | TECZA SZCZECINEK | 4 | 5♥x | ♦A | -1 | -9 |
| -7.3 | Round 4 | MINITER | 21 | 4♥ | ♣3 | +2 | -9 |
| -7.5 | Round 6 | KNOTTENBELT | 17 | 6♠ | ♥8 | = | +0 |
| -8.1 | Round 9 | MILLENS | 19 | 2♦x | ♠A | -3 | +3 |
| -8.6 | Round 9 | MILLENS | 14 | 3NT | ♣2 | +2 | -11 |
| -8.8 | Round 1 | BEACH | 1 | 3NT | ♠Q | -2 | -14 |
| -11.7 | Round 8 | TECZA SZCZECINEK | 10 | 6♣ | ♥4 | = | +0 |
| -11.9 | Round 1 | BEACH | 9 | 5♠x | ♣A | -4 | -12 |