BALDYSZ Zofia · POLAND
13rank
+61.6Butler · 100 bds
+0.62per board
±4.1swing
+0.23vs par /bd · #31/84
+0.81adjusted /bd
by round
vs par split: bidding -0.05 · play +0.28
Strength of schedule: opponents averaged +0.20/bd (a tough draw) → opponent-adjusted +0.81/bd
Card play — on target: opening leads 76.0% #53 of 84 · declarer play 70.8% #55 of 84 · defence 88.5% #23 of 84
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 83.3% (6) | 73.7% (19) |
| Declarer play | 66.7% (12) | 75.0% (12) |
| Defence | 85.7% (14) | 89.5% (38) |
Opening leads by suit led: ♠ 60.0% (5) · ♥ 75.0% (8) · ♦ 100.0% (4) · ♣ 75.0% (8)
vs par by strain: NT -0.47 (36) · a suit +0.62 (64)
vs par by level: part-score +0.19 (43) · game +0.23 (52) · slam +0.60 (5)
By role: declaring +1.04/bd (-1.83 vs par · 48) · defending +0.23/bd (+2.13 vs par · 52)
By vulnerability: vulnerable -0.14/bd (-0.54 vs par · 50) · not vulnerable +1.37/bd (+1.00 vs par · 50)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | C.Baldysz | Y.Lu – Y.Liu | Open | 10 | -1.2 | -0.12 | +2.00 |
| Round 2 | C.Baldysz | I.Baroni – S.Paoluzi | Closed | 10 | +5.7 | +0.57 | +2.50 |
| Round 3 | C.Baldysz | C.Rimstedt – I.Gronkvist | Closed | 10 | +1.0 | +0.10 | -2.60 |
| Round 4 | C.Baldysz | J.Larsson – K.Bertheau | Closed | 10 | +9.7 | +0.97 | +0.70 |
| Round 5 | C.Baldysz | F.Brown – S.Brock | Closed | 10 | -1.9 | -0.19 | -1.90 |
| Round 6 | C.Baldysz | P.Wittes – S.Quinn | Closed | 10 | +25.0 | +2.50 | +3.70 |
| Round 7 | C.Baldysz | A.Gulevich – T.Dikhnova | Closed | 10 | +17.0 | +1.70 | -1.60 |
| Round 8 | C.Baldysz | J.Zmuda – K.Dufrat | Closed | 10 | -4.5 | -0.45 | -0.70 |
| Round 9 | C.Baldysz | M.Bruijnsteen – L.Dekkers | Closed | 10 | +19.8 | +1.98 | +1.60 |
| Round 10 | C.Baldysz | J.Seamon-Molson – T.Sokolow | Closed | 10 | -9.0 | -0.90 | -1.40 |
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 |
|---|---|---|---|---|---|---|---|
| +10.3 | Round 1 | CHINA LADIES | 2 | 2♠ | ♦5 | = | +12 |
| +9.8 | Round 6 | QUINN | 3 | 6♥ | ♦A | = | +0 |
| +9.5 | Round 3 | KODA | 7 | 3NT | ♣K | = | +0 |
| +8.0 | Round 8 | WESTHEIMER | 22 | 4♠x | ♥6 | -2 | +12 |
| +7.5 | Round 7 | APEROL | 11 | 3♠ | ♥7 | -3 | +13 |
| +7.3 | Round 5 | BAKER | 27 | 4♥ | ♦Q | = | +0 |
| +6.9 | Round 8 | WESTHEIMER | 30 | 3NT | ♣J | = | +0 |
| +6.5 | Round 2 | BARONI | 14 | 4♠ | ♥3 | +2 | +11 |
| +6.5 | Round 10 | JOEL | 15 | 4NT | ♥10 | -3 | +9 |
| +6.2 | Round 9 | NETHERLANDS WOMEN | 10 | 4♠ | ♣4 | -1 | +12 |
| +6.1 | Round 2 | BARONI | 19 | 3♥ | ♦K | -1 | +10 |
| +6.1 | Round 6 | QUINN | 6 | 2♠ | ♦A | = | +6 |
| +6.1 | Round 7 | APEROL | 13 | 2♠ | ♣6 | -2 | +3 |
| +5.9 | Round 6 | QUINN | 1 | 5♣x | ♥K | -2 | +9 |
| +5.7 | Round 7 | APEROL | 15 | 4♠ | ♣10 | -3 | +9 |
| +5.6 | Round 4 | SMITH | 13 | 4♠ | ♥10 | +1 | +0 |
| +5.6 | Round 7 | APEROL | 18 | 3NT | ♦Q | +2 | +0 |
| +5.4 | Round 9 | NETHERLANDS WOMEN | 1 | 3NT | ♥J | = | +0 |
| +5.3 | Round 7 | APEROL | 14 | 4♠ | ♠2 | -2 | +0 |
| +5.1 | Round 9 | NETHERLANDS WOMEN | 9 | 2♠ | ♣9 | +3 | +6 |
| +5.0 | Round 4 | SMITH | 16 | 4♥ | ♠A | +1 | -4 |
| +5.0 | Round 9 | NETHERLANDS WOMEN | 6 | 4♥ | ♠3 | -1 | +5 |
| +3.7 | Round 1 | CHINA LADIES | 5 | 4♥ | ♠8 | -1 | +5 |
| +3.6 | Round 3 | KODA | 1 | 3NT | ♠3 | +1 | +7 |
| +3.2 | Round 2 | BARONI | 17 | 3♥ | ♣J | -1 | +4 |
| +2.7 | Round 5 | BAKER | 30 | 3♥ | ♠10 | = | +1 |
| +2.5 | Round 3 | KODA | 2 | 1NT | ♥2 | +1 | -7 |
| +2.5 | Round 4 | SMITH | 15 | 4♠ | ♥K | +1 | +0 |
| +2.5 | Round 8 | WESTHEIMER | 27 | 3NT | ♦2 | -1 | +5 |
| +2.2 | Round 6 | QUINN | 5 | 3NT | ♥6 | = | +7 |
| +2.0 | Round 5 | BAKER | 21 | 3NT | ♣2 | +1 | +1 |
| +1.9 | Round 10 | JOEL | 12 | 3♠ | ♠6 | = | +0 |
| +1.9 | Round 10 | JOEL | 20 | 3NT | ♦2 | +2 | +0 |
| +1.7 | Round 6 | QUINN | 9 | 3♠ | ♣A | -2 | +5 |
| +1.7 | Round 7 | APEROL | 16 | 3♠ | ♦9 | -1 | -6 |
| +1.6 | Round 9 | NETHERLANDS WOMEN | 3 | 1NT | ♣7 | -1 | +4 |
| +1.5 | Round 4 | SMITH | 19 | 1NT | ♠3 | = | +1 |
| +1.5 | Round 5 | BAKER | 23 | 5♦ | ♣K | -2 | +2 |
| +1.4 | Round 2 | BARONI | 18 | 3NT | ♥2 | +2 | +0 |
| +1.3 | Round 9 | NETHERLANDS WOMEN | 8 | 4♠ | ♣J | +1 | +1 |
| +1.2 | Round 4 | SMITH | 14 | 1NT | ♦9 | = | -2 |
| +1.2 | Round 6 | QUINN | 2 | 4♥ | ♦K | = | -1 |
| +0.9 | Round 3 | KODA | 9 | 2♠ | ♣6 | +1 | +0 |
| +0.9 | Round 4 | SMITH | 12 | 6♦ | ♣9 | = | +2 |
| +0.8 | Round 7 | APEROL | 12 | 2♦ | ♥3 | +2 | -7 |
| +0.4 | Round 2 | BARONI | 20 | 2♠ | ♥2 | +1 | +0 |
| +0.4 | Round 5 | BAKER | 24 | 6♦ | ♠8 | = | -2 |
| +0.4 | Round 8 | WESTHEIMER | 26 | 2♥ | ♦Q | +1 | +0 |
| +0.3 | Round 3 | KODA | 6 | 3NT | ♣7 | = | +0 |
| +0.3 | Round 8 | WESTHEIMER | 21 | 3NT | ♠6 | = | +0 |
| +0.3 | Round 9 | NETHERLANDS WOMEN | 4 | 4♥ | ♣A | +1 | +0 |
| +0.1 | Round 4 | SMITH | 20 | 3NT | ♦5 | +2 | +13 |
| -0.0 | Round 8 | WESTHEIMER | 23 | 3NT | ♥2 | +1 | +0 |
| -0.1 | Round 1 | CHINA LADIES | 1 | 3♦ | ♣A | = | -5 |
| -0.1 | Round 6 | QUINN | 7 | 4♥ | ♣9 | +1 | +0 |
| -0.1 | Round 8 | WESTHEIMER | 28 | 1NT | ♥Q | = | -1 |
| -0.1 | Round 10 | JOEL | 14 | 3NT | ♠A | +1 | +0 |
| -0.2 | Round 6 | QUINN | 10 | 2♠ | ♥9 | +1 | +0 |
| -0.2 | Round 9 | NETHERLANDS WOMEN | 5 | 2NT | ♠7 | -1 | +5 |
| -0.3 | Round 9 | NETHERLANDS WOMEN | 2 | 4♠ | ♦A | -1 | -5 |
| -0.3 | Round 10 | JOEL | 17 | 2♥ | ♣Q | = | +1 |
| -0.5 | Round 2 | BARONI | 12 | 3♣ | ♥Q | +2 | -1 |
| -0.6 | Round 10 | JOEL | 18 | 1NT | ♦9 | -1 | +1 |
| -0.7 | Round 6 | QUINN | 4 | 4♥ | ♣A | = | -3 |
| -0.9 | Round 1 | CHINA LADIES | 4 | 3♦ | ♥K | = | +10 |
| -0.9 | Round 1 | CHINA LADIES | 6 | 3♦ | ♥5 | = | +0 |
| -0.9 | Round 6 | QUINN | 8 | 5♣ | ♥A | = | +14 |
| -1.0 | Round 5 | BAKER | 28 | 2♠ | ♥A | = | +0 |
| -1.1 | Round 1 | CHINA LADIES | 3 | 1NT | ♦Q | = | +2 |
| -1.1 | Round 4 | SMITH | 11 | 3NT | ♣Q | = | +1 |
| -1.2 | Round 3 | KODA | 5 | 4♠ | ♥A | +1 | +0 |
| -1.3 | Round 5 | BAKER | 29 | 3NT | ♥3 | +1 | +0 |
| -1.6 | Round 1 | CHINA LADIES | 8 | 1NT | ♥K | +1 | -1 |
| -1.9 | Round 2 | BARONI | 13 | 6♠ | ♣10 | = | -8 |
| -2.1 | Round 4 | SMITH | 17 | 5♣x | ♥A | -2 | -4 |
| -2.2 | Round 7 | APEROL | 20 | 4♠ | ♥J | +1 | +0 |
| -2.3 | Round 1 | CHINA LADIES | 7 | 3♣ | ♥6 | +1 | +0 |
| -2.3 | Round 2 | BARONI | 11 | 2♠ | ♥8 | = | +0 |
| -2.4 | Round 3 | KODA | 10 | 2NT | ♥5 | -1 | +0 |
| -2.5 | Round 5 | BAKER | 25 | 3NT | ♥J | +2 | +0 |
| -2.9 | Round 3 | KODA | 8 | 4♠ | ♠3 | = | -7 |
| -3.1 | Round 1 | CHINA LADIES | 9 | 2♦x | ♥A | -1 | -3 |
| -3.3 | Round 2 | BARONI | 15 | 4♥ | ♦7 | +2 | -2 |
| -3.9 | Round 2 | BARONI | 16 | 6♠ | ♠9 | +1 | +11 |
| -3.9 | Round 4 | SMITH | 18 | 2♠ | ♥5 | +1 | +0 |
| -4.0 | Round 3 | KODA | 4 | 4♥ | ♠10 | -1 | -6 |
| -4.1 | Round 10 | JOEL | 13 | 4NT | ♥10 | +2 | -17 |
| -4.3 | Round 10 | JOEL | 19 | 2NT | ♥6 | +2 | -1 |
| -4.5 | Round 10 | JOEL | 11 | 3♣ | ♥6 | +2 | -1 |
| -4.6 | Round 9 | NETHERLANDS WOMEN | 7 | 2♥ | ♠A | = | -12 |
| -4.8 | Round 7 | APEROL | 17 | 3NT | ♦2 | +2 | -14 |
| -5.2 | Round 1 | CHINA LADIES | 10 | 1NT | ♦Q | +1 | +0 |
| -5.3 | Round 3 | KODA | 3 | 3NT | ♦9 | -2 | -13 |
| -5.3 | Round 5 | BAKER | 26 | 2♦ | ♠5 | = | -11 |
| -5.4 | Round 10 | JOEL | 16 | 3NT | ♠5 | -1 | -6 |
| -5.7 | Round 5 | BAKER | 22 | 2♥ | ♦10 | +2 | -10 |
| -6.8 | Round 8 | WESTHEIMER | 24 | 2♣ | ♦6 | +1 | -8 |
| -7.3 | Round 8 | WESTHEIMER | 29 | 3NT | ♥J | -4 | -11 |
| -8.4 | Round 8 | WESTHEIMER | 25 | 4♠x | ♦Q | = | -4 |
| -8.7 | Round 7 | APEROL | 19 | 4♥ | ♠8 | -4 | -14 |