ZALEWSKA Joanna · POLAND GIRLS
vs par split: bidding +1.53 · play -0.38
Strength of schedule: opponents averaged -0.13/bd (an easy draw) → opponent-adjusted +0.79/bd
Card play — on target: opening leads 64.3% #45 of 46 · declarer play 50.0% #43 of 46 · defence 81.2% #30 of 46
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 50.0% (2) | 66.7% (12) |
| Declarer play | 20.0% (5) | 58.8% (17) |
| Defence | 66.7% (9) | 87.0% (23) |
Opening leads by suit led: ♠ 60.0% (5) · ♥ 50.0% (4) · ♦ 66.7% (3) · ♣ 100.0% (2)
vs par by strain: NT +0.33 (18) · a suit +1.43 (54)
vs par by level: part-score +0.27 (22) · game +0.53 (45) · slam +10.60 (5)
By role: declaring +1.29/bd (-0.62 vs par · 40) · defending +0.45/bd (+3.38 vs par · 32)
By vulnerability: vulnerable +0.21/bd (+0.53 vs par · 36) · not vulnerable +1.63/bd (+1.78 vs par · 36)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | S.Baldysz | T.Xu – L.Fan | Open | 8 | +10.0 | +1.25 | -1.25 |
| Round 2 | S.Baldysz | V.Dalpozzo – F.Dalpozzo | Open | 8 | +35.8 | +4.47 | +1.50 |
| Round 3 | S.Baldysz | I.Oeberg – T.Indrebo | Open | 8 | +12.6 | +1.57 | +2.38 |
| Round 4 | S.Baldysz | E.Visser – L.Covill | Open | 8 | -9.8 | -1.23 | -1.00 |
| Round 5 | S.Baldysz | J.Xu – Y.Chen | Open | 8 | +10.7 | +1.34 | +4.00 |
| Round 6 | S.Baldysz | T.Milutinovic – A.Ovuka | Open | 8 | +13.2 | +1.65 | +1.75 |
| Round 7 | S.Baldysz | Q.Chao – J.Han | Open | 8 | -8.8 | -1.10 | -1.38 |
| Round 8 | S.Baldysz | D.Molina – V.Roman | Open | 8 | +7.2 | +0.90 | +4.00 |
| Round 9 | S.Baldysz | X.Bi – Y.Zhao | Open | 8 | -4.7 | -0.59 | +0.38 |
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 |
|---|---|---|---|---|---|---|---|
| +14.2 | Round 5 | SXPEONY | 5 | 7♠ | ♦4 | -1 | +17 |
| +13.0 | Round 2 | ITALIA | 10 | 5♥x | ♣A | -4 | +11 |
| +12.4 | Round 2 | ITALIA | 13 | 6♣ | ♠10 | = | +12 |
| +10.7 | Round 6 | SERBIA | 12 | 4♥x | ♠2 | -2 | +12 |
| +10.4 | Round 1 | SXTULIP | 8 | 4♠ | ♠5 | = | +8 |
| +10.3 | Round 1 | SXTULIP | 6 | 5♦ | ♣5 | = | +0 |
| +10.1 | Round 6 | SERBIA | 14 | 4♥ | ♣10 | = | +0 |
| +8.6 | Round 3 | SOFIES WORLD | 19 | 6♠ | ♦7 | -2 | +13 |
| +8.3 | Round 9 | SXDAISY | 4 | 3♦x | ♣6 | = | +15 |
| +7.6 | Round 3 | SOFIES WORLD | 20 | 3NT | ♦Q | +2 | +11 |
| +7.2 | Round 2 | ITALIA | 16 | 4♠ | ♥Q | +1 | +1 |
| +7.2 | Round 4 | SCREWDRIVER | 28 | 4♠ | ♦Q | = | +7 |
| +7.1 | Round 5 | SXPEONY | 1 | 4♥ | ♦J | +1 | +8 |
| +6.3 | Round 8 | CHILE | 30 | 4♠ | ♦2 | -1 | +8 |
| +6.1 | Round 3 | SOFIES WORLD | 17 | 4♠ | ♣K | +1 | +0 |
| +6.0 | Round 9 | SXDAISY | 3 | 3NT | ♣8 | -3 | +13 |
| +5.3 | Round 4 | SCREWDRIVER | 29 | 3NT | ♥2 | +2 | +1 |
| +5.3 | Round 6 | SERBIA | 11 | 4♥ | ♣J | -1 | +5 |
| +4.3 | Round 7 | ZHIHAOLE | 24 | 3♦ | ♠A | = | +5 |
| +3.4 | Round 2 | ITALIA | 11 | 4♥ | ♠A | +1 | +0 |
| +3.4 | Round 8 | CHILE | 31 | 4♠ | ♦4 | -1 | +12 |
| +3.3 | Round 3 | SOFIES WORLD | 23 | 3♣ | ♦2 | = | -1 |
| +3.0 | Round 8 | CHILE | 25 | 4♠ | ♣3 | +1 | +0 |
| +2.9 | Round 2 | ITALIA | 14 | 1NT | ♠10 | -3 | +0 |
| +2.7 | Round 7 | ZHIHAOLE | 20 | 3NT | ♠J | = | -2 |
| +2.4 | Round 1 | SXTULIP | 2 | 6♥ | ♠9 | = | +0 |
| +2.2 | Round 5 | SXPEONY | 3 | 3NT | ♣J | +3 | +14 |
| +2.0 | Round 6 | SERBIA | 9 | 4♥ | ♦10 | +1 | +1 |
| +1.8 | Round 3 | SOFIES WORLD | 24 | 2♥ | ♥10 | = | +0 |
| +1.8 | Round 7 | ZHIHAOLE | 22 | 4♠ | ♥3 | +3 | +10 |
| +1.4 | Round 2 | ITALIA | 15 | 2NT | ♣2 | = | +0 |
| +1.1 | Round 4 | SCREWDRIVER | 27 | 4♥ | ♦K | = | +0 |
| +1.1 | Round 7 | ZHIHAOLE | 17 | 1♠ | ♦3 | +1 | +0 |
| +0.6 | Round 2 | ITALIA | 9 | 4♠ | ♥3 | = | +1 |
| +0.4 | Round 8 | CHILE | 28 | 4♦ | ♥K | = | +9 |
| -0.0 | Round 1 | SXTULIP | 3 | 2NT | ♣J | +2 | -1 |
| +0.0 | Round 6 | SERBIA | 15 | 4♥ | ♠6 | +1 | +0 |
| -0.0 | Round 8 | CHILE | 26 | 4♠ | ♥5 | = | +0 |
| -0.1 | Round 8 | CHILE | 27 | 2♥ | ♦4 | +1 | +0 |
| -0.2 | Round 5 | SXPEONY | 2 | 3♥ | ♦A | -1 | +2 |
| -0.3 | Round 9 | SXDAISY | 8 | 4♥ | ♠10 | -2 | -1 |
| -0.6 | Round 4 | SCREWDRIVER | 25 | 2♥ | ♠6 | +1 | +0 |
| -0.7 | Round 1 | SXTULIP | 1 | 4♠ | ♦3 | -2 | +0 |
| -0.7 | Round 8 | CHILE | 29 | 2♠ | ♠7 | +2 | +10 |
| -1.1 | Round 3 | SOFIES WORLD | 18 | 6NT | ♥9 | = | +11 |
| -1.4 | Round 1 | SXTULIP | 7 | 2♥ | ♣A | +1 | +0 |
| -1.6 | Round 4 | SCREWDRIVER | 32 | 2NT | ♠4 | = | -9 |
| -1.6 | Round 9 | SXDAISY | 6 | 5♦ | ♠10 | = | -2 |
| -1.8 | Round 5 | SXPEONY | 7 | 3NT | ♠6 | -2 | -7 |
| -1.8 | Round 9 | SXDAISY | 2 | 3♥ | ♣J | = | +7 |
| -1.9 | Round 7 | ZHIHAOLE | 19 | 4♥ | ♠3 | -2 | -7 |
| -2.9 | Round 6 | SERBIA | 13 | 4♥ | ♥7 | +1 | +0 |
| -3.1 | Round 5 | SXPEONY | 4 | 1NT | ♠3 | -1 | -5 |
| -3.4 | Round 5 | SXPEONY | 6 | 3NT | ♥4 | +3 | +11 |
| -3.4 | Round 6 | SERBIA | 16 | 4♠x | ♦2 | -3 | +4 |
| -3.4 | Round 7 | ZHIHAOLE | 23 | 2♥ | ♠4 | = | +1 |
| -4.1 | Round 3 | SOFIES WORLD | 22 | 1NT | ♠2 | = | -5 |
| -4.3 | Round 5 | SXPEONY | 8 | 4♥ | ♣9 | = | -8 |
| -4.3 | Round 9 | SXDAISY | 1 | 2♥ | ♠6 | = | -9 |
| -4.7 | Round 1 | SXTULIP | 5 | 4♥ | ♠4 | -1 | -5 |
| -5.0 | Round 4 | SCREWDRIVER | 26 | 2♥ | ♥Q | = | -5 |
| -5.1 | Round 2 | ITALIA | 12 | 3NT | ♣7 | -1 | -13 |
| -5.1 | Round 8 | CHILE | 32 | 3NT | ♥6 | = | -7 |
| -5.2 | Round 7 | ZHIHAOLE | 21 | 4♥ | ♣6 | -1 | -5 |
| -5.3 | Round 4 | SCREWDRIVER | 30 | 3NT | ♣5 | = | +2 |
| -5.4 | Round 9 | SXDAISY | 5 | 4♠ | ♦10 | -1 | -12 |
| -5.6 | Round 9 | SXDAISY | 7 | 2♥ | ♠10 | -2 | -8 |
| -6.3 | Round 1 | SXTULIP | 4 | 4♠ | ♥5 | -1 | -12 |
| -8.2 | Round 7 | ZHIHAOLE | 18 | 5♠ | ♦A | = | -13 |
| -8.6 | Round 6 | SERBIA | 10 | 3NT | ♥4 | -2 | -8 |
| -9.6 | Round 3 | SOFIES WORLD | 21 | 4♠x | ♣A | = | -10 |
| -10.9 | Round 4 | SCREWDRIVER | 31 | 5♣x | ♥A | -4 | -4 |