DUFRAT Katarzyna · GSAD IDEA BRIDGE TORINO
vs par split: bidding +0.40 · play +0.36
Strength of schedule: opponents averaged +0.01/bd (an average draw) → opponent-adjusted +0.46/bd
Card play — on target: opening leads 72.2% #43 of 53 · declarer play 87.5% #7 of 53 · defence 75.0% #48 of 53
Bidding activity — not a pass: 41.4% #34 of 53 (79/191)
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 66.7% (3) | 73.3% (15) |
| Declarer play | 85.7% (7) | 88.9% (9) |
| Defence | 54.5% (11) | 84.0% (25) |
Opening leads by suit led: ♠ 100.0% (2) · ♥ 75.0% (4) · ♦ 75.0% (4) · ♣ 62.5% (8)
vs par by strain: NT +0.62 (21) · a suit +0.82 (49)
vs par by level: part-score +0.16 (32) · game +0.71 (35) · slam +7.67 (3)
By role: declaring +0.34/bd (-1.15 vs par · 34) · defending +0.55/bd (+2.56 vs par · 36)
By vulnerability: vulnerable +0.58/bd (+0.00 vs par · 36) · not vulnerable +0.32/bd (+1.56 vs par · 34)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | J.Zmuda | L.Hemberg – H.Rasmussen | Open | 10 | +23.4 | +2.34 | +2.40 |
| Round 2 | J.Zmuda | G.Vist – T.Heskje | Closed | 10 | +20.5 | +2.05 | +2.80 |
| Round 4 | J.Zmuda | V.Sauvage – S.Rolland | Closed | 10 | -10.4 | -1.04 | -0.60 |
| Round 5 | J.Zmuda | C.Pomares Y De Morant – C.Golin | Closed | 10 | -18.5 | -1.85 | -3.80 |
| Round 6 | J.Zmuda | H.Erichsen – F.Brown | Closed | 10 | +4.3 | +0.43 | +0.80 |
| Round 8 | J.Zmuda | E.Morawska – A.Jarosz | Closed | 10 | -9.2 | -0.92 | +2.40 |
| Round 9 | J.Zmuda | E.Tichy – A.Zalai | Closed | 10 | +21.4 | +2.14 | +1.30 |
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 |
|---|---|---|---|---|---|---|---|
| +12.8 | Round 9 | HUNGARIAN CHAMPIONS | 16 | 3NT | ♥7 | = | +14 |
| +11.0 | Round 2 | BAARO BK | 15 | 6♥ | ♦A | -2 | +12 |
| +10.1 | Round 8 | POLISH CHAMPIONS | 1 | 6♠x | ♥K | -1 | +11 |
| +8.7 | Round 1 | DANISH CHAMPIONS | 7 | 4♠ | ♥4 | = | +0 |
| +8.3 | Round 1 | DANISH CHAMPIONS | 4 | 5♦x | ♠A | = | +4 |
| +7.3 | Round 1 | DANISH CHAMPIONS | 8 | 4♠ | ♥6 | +2 | +11 |
| +6.1 | Round 2 | BAARO BK | 12 | 3♥ | ♠5 | -2 | +11 |
| +5.3 | Round 9 | HUNGARIAN CHAMPIONS | 15 | 3NT | ♥T | -1 | +12 |
| +5.1 | Round 9 | HUNGARIAN CHAMPIONS | 19 | 3NT | ♦5 | -1 | +10 |
| +4.7 | Round 6 | ENGLISH CHAMPIONS | 13 | 4♥ | ♠5 | +1 | +1 |
| +4.7 | Round 9 | HUNGARIAN CHAMPIONS | 20 | 4♦ | ♣5 | -2 | -3 |
| +4.0 | Round 1 | DANISH CHAMPIONS | 6 | 2♥ | ♦6 | +2 | +7 |
| +3.6 | Round 2 | BAARO BK | 13 | 4♠ | ♦5 | +2 | +2 |
| +3.4 | Round 8 | POLISH CHAMPIONS | 4 | 3NT | ♠Q | +2 | +0 |
| +3.2 | Round 4 | 2023 FRENCH WINNERS | 6 | 3NT | ♠Q | -2 | +0 |
| +2.8 | Round 6 | ENGLISH CHAMPIONS | 15 | 6NT | ♦7 | = | +0 |
| +2.3 | Round 2 | BAARO BK | 14 | 3♥ | ♣K | -1 | +4 |
| +2.3 | Round 6 | ENGLISH CHAMPIONS | 14 | 2♠ | ♣6 | -1 | -2 |
| +2.2 | Round 5 | PALCAN BRIDGE | 5 | 3NT | ♦K | = | +0 |
| +2.0 | Round 4 | 2023 FRENCH WINNERS | 10 | 4♠ | ♠5 | +1 | +1 |
| +1.8 | Round 1 | DANISH CHAMPIONS | 3 | 3♠ | ♦6 | -1 | +4 |
| +1.8 | Round 2 | BAARO BK | 19 | 2♠ | ♣J | -1 | -3 |
| +1.8 | Round 6 | ENGLISH CHAMPIONS | 18 | 2♠ | ♣Q | +1 | +7 |
| +1.6 | Round 2 | BAARO BK | 17 | 4♥ | ♦2 | -2 | +6 |
| +1.6 | Round 8 | POLISH CHAMPIONS | 5 | 2♠ | ♣A | +1 | +0 |
| +1.6 | Round 9 | HUNGARIAN CHAMPIONS | 13 | 2♦x | ♠A | -2 | -4 |
| +1.2 | Round 2 | BAARO BK | 16 | 2♠ | ♣T | +1 | +6 |
| +1.2 | Round 4 | 2023 FRENCH WINNERS | 5 | 2♦ | ♣4 | -1 | +10 |
| +1.1 | Round 9 | HUNGARIAN CHAMPIONS | 18 | 2NT | ♥8 | -1 | +0 |
| +0.9 | Round 4 | 2023 FRENCH WINNERS | 3 | 5♣ | ♠A | = | -2 |
| +0.7 | Round 1 | DANISH CHAMPIONS | 2 | 4♥ | ♠Q | = | +0 |
| +0.7 | Round 5 | PALCAN BRIDGE | 4 | 4♣ | ♠3 | = | +0 |
| +0.7 | Round 8 | POLISH CHAMPIONS | 3 | 5♦ | ♠J | -1 | +6 |
| +0.4 | Round 4 | 2023 FRENCH WINNERS | 8 | 2NT | ♥7 | +2 | +6 |
| +0.3 | Round 1 | DANISH CHAMPIONS | 5 | 4♠ | ♣8 | = | +0 |
| +0.2 | Round 5 | PALCAN BRIDGE | 9 | 3♦ | ♦4 | = | +0 |
| +0.2 | Round 8 | POLISH CHAMPIONS | 8 | 4♠ | ♦A | -1 | +6 |
| +0.1 | Round 1 | DANISH CHAMPIONS | 1 | 3♦ | ♠K | = | +0 |
| +0.1 | Round 9 | HUNGARIAN CHAMPIONS | 12 | 2♠ | ♣A | +1 | +0 |
| -0.1 | Round 9 | HUNGARIAN CHAMPIONS | 14 | 4♥ | ♣T | +1 | +0 |
| -0.3 | Round 6 | ENGLISH CHAMPIONS | 17 | 3NT | ♦3 | +1 | +0 |
| -0.4 | Round 5 | PALCAN BRIDGE | 10 | 2♦ | ♣A | -1 | +0 |
| -0.6 | Round 6 | ENGLISH CHAMPIONS | 16 | 3♠ | ♦6 | = | +0 |
| -0.7 | Round 6 | ENGLISH CHAMPIONS | 20 | 3NT | ♣T | -2 | +8 |
| -0.8 | Round 9 | HUNGARIAN CHAMPIONS | 11 | 1NT | ♥3 | -1 | -4 |
| -0.9 | Round 2 | BAARO BK | 20 | 3♠ | ♦2 | = | -1 |
| -0.9 | Round 4 | 2023 FRENCH WINNERS | 1 | 4♥ | ♠7 | = | +0 |
| -1.0 | Round 5 | PALCAN BRIDGE | 1 | 4♣ | ♥2 | +1 | +7 |
| -1.2 | Round 2 | BAARO BK | 11 | 3♣ | ♠5 | -3 | -2 |
| -1.2 | Round 6 | ENGLISH CHAMPIONS | 12 | 2♥ | ♦2 | -2 | +0 |
| -1.3 | Round 6 | ENGLISH CHAMPIONS | 11 | 4♥ | ♠3 | -1 | -5 |
| -1.3 | Round 8 | POLISH CHAMPIONS | 6 | 4♥ | ♥6 | = | +13 |
| -2.0 | Round 1 | DANISH CHAMPIONS | 10 | 3♠ | ♦J | -2 | -3 |
| -2.1 | Round 4 | 2023 FRENCH WINNERS | 4 | 2♠ | ♣K | +2 | -10 |
| -2.8 | Round 5 | PALCAN BRIDGE | 8 | 3NT | ♣T | -2 | -6 |
| -3.1 | Round 8 | POLISH CHAMPIONS | 10 | 3NT | ♥8 | +2 | +0 |
| -3.2 | Round 6 | ENGLISH CHAMPIONS | 19 | 3♠ | ♦2 | -1 | -1 |
| -3.4 | Round 4 | 2023 FRENCH WINNERS | 7 | 1NT | ♠3 | +2 | -1 |
| -3.8 | Round 5 | PALCAN BRIDGE | 2 | 4♥ | ♠6 | +1 | -11 |
| -4.0 | Round 5 | PALCAN BRIDGE | 6 | 3♥ | ♣A | = | -7 |
| -4.0 | Round 5 | PALCAN BRIDGE | 7 | 3NT | ♥J | -3 | -9 |
| -5.0 | Round 2 | BAARO BK | 18 | 1NT | ♥5 | +1 | -7 |
| -5.0 | Round 4 | 2023 FRENCH WINNERS | 2 | 3NT | ♥3 | -2 | -11 |
| -5.6 | Round 5 | PALCAN BRIDGE | 3 | 4♥ | ♠Q | -1 | -12 |
| -5.8 | Round 1 | DANISH CHAMPIONS | 9 | 3NT | ♥J | = | +1 |
| -6.6 | Round 8 | POLISH CHAMPIONS | 9 | 3NT | ♥3 | +2 | -1 |
| -6.7 | Round 4 | 2023 FRENCH WINNERS | 9 | 3NT | ♠T | -1 | +1 |
| -6.8 | Round 8 | POLISH CHAMPIONS | 7 | 4♠ | ♠4 | -2 | -2 |
| -7.4 | Round 8 | POLISH CHAMPIONS | 2 | 2♦x | ♦8 | -3 | -9 |
| -8.4 | Round 9 | HUNGARIAN CHAMPIONS | 17 | 4♠x | ♣K | = | -12 |