BERUT Nadia · AZS UW PTC PIAST
vs par split: bidding +0.82 · play -0.17
Strength of schedule: opponents averaged +0.00/bd (an average draw) → opponent-adjusted +0.14/bd
Card play — on target: opening leads 81.5% #25 of 47 · declarer play 64.7% #28 of 47 · defence 81.6% #22 of 47
Bidding activity — not a pass: 45.4% #19 of 47 (109/240)
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 70.0% (10) | 88.2% (17) |
| Declarer play | 66.7% (3) | 64.3% (14) |
| Defence | 88.9% (18) | 77.4% (31) |
Opening leads by suit led: ♠ 81.8% (11) · ♥ 60.0% (5) · ♦ 100.0% (5) · ♣ 83.3% (6)
vs par by strain: NT +2.12 (26) · a suit +0.06 (64)
vs par by level: part-score +0.88 (41) · game +1.60 (45) · slam -12.25 (4)
By role: declaring -0.55/bd (-2.81 vs par · 41) · defending +0.71/bd (+3.55 vs par · 49)
By vulnerability: vulnerable +0.60/bd (+2.07 vs par · 43) · not vulnerable -0.28/bd (-0.64 vs par · 47)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | M.Regula | A.Liang – A.Deschenes | Closed | 10 | +26.6 | +2.66 | +3.20 |
| Round 2 | N.Dzialecka | A.Gorwa – W.Glura-Karasiewicz | Closed | 10 | +26.8 | +2.68 | +4.20 |
| Round 3 | M.Regula | Z.Chowdhury – D.Shah | Closed | 10 | +0.6 | +0.06 | +0.80 |
| Round 4 | M.Regula | M.Niklaus – E.Morawska | Closed | 10 | -17.0 | -1.70 | -3.60 |
| Round 5 | M.Regula | M.Lejeune – M.Van Der Valk | Closed | 10 | +21.2 | +2.12 | +0.60 |
| Round 6 | M.Regula | C.Belloy – E.Nugues | Closed | 10 | -15.6 | -1.56 | +4.40 |
| Round 7 | M.Regula | M.Statle – K.Brekke | Closed | 10 | +1.8 | +0.18 | +0.00 |
| Round 8 | M.Regula | A.Eggink – A.Oranje | Open | 10 | -7.4 | -0.74 | +0.00 |
| Round 9 | M.Regula | K.Pustulka – N.Frechowicz | Open | 10 | -24.5 | -2.45 | -3.70 |
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 8 | MAIA | 7 | 3NT | ♣5 | -1 | +13 |
| +10.0 | Round 2 | WZBS | 10 | 3NT | ♠7 | -2 | +13 |
| +9.1 | Round 5 | CLEO | 4 | 1NT | ♥4 | +2 | -1 |
| +7.4 | Round 1 | NEW FRIENDS | 25 | 3NT | ♠A | = | -1 |
| +7.4 | Round 4 | POLAND 1 | 29 | 3♥ | ♣A | +2 | +10 |
| +7.3 | Round 5 | CLEO | 9 | 2♠x | ♥6 | -3 | -5 |
| +7.0 | Round 1 | NEW FRIENDS | 30 | 3NT | ♥Q | -4 | +8 |
| +6.7 | Round 1 | NEW FRIENDS | 26 | 3♣ | ♥3 | +1 | +13 |
| +6.4 | Round 3 | AUSTRALIA | 20 | 4♠ | ♥A | +1 | +0 |
| +5.8 | Round 1 | NEW FRIENDS | 27 | 1NTx | ♥A | +1 | +4 |
| +5.4 | Round 7 | JENTERNE | 30 | 3NT | ♠A | -5 | +9 |
| +5.3 | Round 5 | CLEO | 1 | 4♠ | ♦Q | = | -1 |
| +5.3 | Round 9 | POLAND 2 | 20 | 3NT | ♠5 | +2 | +11 |
| +5.1 | Round 5 | CLEO | 7 | 3♥ | ♣A | -1 | +6 |
| +5.0 | Round 7 | JENTERNE | 25 | 3♦ | ♠Q | -2 | +6 |
| +5.0 | Round 7 | JENTERNE | 29 | 1NT | ♦4 | = | +0 |
| +4.9 | Round 8 | MAIA | 10 | 4♠ | ♣8 | = | +0 |
| +4.8 | Round 7 | JENTERNE | 22 | 3NT | ♦6 | -4 | +7 |
| +4.4 | Round 6 | FRANCE | 11 | 3NT | ♠K | -1 | +10 |
| +4.2 | Round 2 | WZBS | 1 | 2♠ | ♥A | +4 | +5 |
| +4.0 | Round 2 | WZBS | 2 | 4♦ | ♥K | -1 | -2 |
| +4.0 | Round 3 | AUSTRALIA | 12 | 4♥ | ♠A | = | -1 |
| +4.0 | Round 5 | CLEO | 8 | 3NT | ♣5 | -5 | +4 |
| +3.7 | Round 4 | POLAND 1 | 30 | 4♠ | ♣Q | = | -1 |
| +3.4 | Round 9 | POLAND 2 | 19 | 4♠ | ♣6 | = | +3 |
| +3.0 | Round 1 | NEW FRIENDS | 28 | 4♣ | ♥2 | = | +9 |
| +2.9 | Round 2 | WZBS | 7 | 2♠ | ♣K | = | +6 |
| +2.8 | Round 2 | WZBS | 3 | 2♠ | ♣Q | +1 | +10 |
| +2.8 | Round 3 | AUSTRALIA | 11 | 2NT | ♠4 | -2 | +5 |
| +2.7 | Round 7 | JENTERNE | 23 | 5♥ | ♠3 | -1 | -1 |
| +2.4 | Round 9 | POLAND 2 | 13 | 2♠ | ♥6 | +1 | -10 |
| +2.2 | Round 2 | WZBS | 6 | 3♠ | ♦K | -1 | -1 |
| +2.2 | Round 5 | CLEO | 10 | 4♥ | ♠9 | -2 | +8 |
| +2.1 | Round 8 | MAIA | 8 | 3♦ | ♥3 | +1 | -7 |
| +1.7 | Round 3 | AUSTRALIA | 18 | 4♠ | ♦K | +1 | -11 |
| +1.6 | Round 6 | FRANCE | 12 | 3NT | ♦2 | -2 | +5 |
| +1.1 | Round 2 | WZBS | 5 | 3♥ | ♥J | -2 | -1 |
| +1.1 | Round 3 | AUSTRALIA | 15 | 4♠ | ♣6 | = | +1 |
| +1.0 | Round 3 | AUSTRALIA | 13 | 4♠ | ♠T | = | +10 |
| +0.8 | Round 1 | NEW FRIENDS | 24 | 2NT | ♦3 | +2 | +6 |
| +0.8 | Round 2 | WZBS | 8 | 5♦ | ♥K | = | -1 |
| +0.8 | Round 3 | AUSTRALIA | 14 | 4♠ | ♦A | +1 | +8 |
| +0.8 | Round 6 | FRANCE | 14 | 5♠ | ♥4 | +2 | +2 |
| +0.8 | Round 6 | FRANCE | 17 | 2♠ | ♣3 | = | +8 |
| +0.7 | Round 9 | POLAND 2 | 11 | 3♥ | ♣T | = | +7 |
| +0.6 | Round 4 | POLAND 1 | 27 | 2♠ | ♥2 | = | -1 |
| +0.6 | Round 8 | MAIA | 9 | 2♠ | ♥Q | -1 | +2 |
| +0.4 | Round 1 | NEW FRIENDS | 22 | 2♣ | ♥9 | = | +0 |
| +0.3 | Round 1 | NEW FRIENDS | 23 | 3NT | ♠T | -1 | -1 |
| +0.2 | Round 1 | NEW FRIENDS | 21 | 4♠ | ♣J | = | +0 |
| +0.2 | Round 3 | AUSTRALIA | 19 | 4♥ | ♦5 | = | +11 |
| +0.1 | Round 6 | FRANCE | 15 | 2♥ | ♠K | +1 | +6 |
| +0.0 | Round 8 | MAIA | 1 | 1♥ | ♠7 | +2 | +0 |
| -0.2 | Round 2 | WZBS | 4 | 5♦ | ♥A | +2 | +13 |
| -0.2 | Round 4 | POLAND 1 | 28 | 4♥ | ♣T | -1 | -1 |
| -0.2 | Round 7 | JENTERNE | 26 | 2♠ | ♦3 | +1 | +0 |
| -0.7 | Round 9 | POLAND 2 | 12 | 2NT | ♦3 | -1 | -5 |
| -1.0 | Round 2 | WZBS | 9 | 1♠ | ♥T | +1 | +0 |
| -1.0 | Round 5 | CLEO | 5 | 4♠ | ♥5 | = | -1 |
| -1.3 | Round 4 | POLAND 1 | 21 | 4♠ | ♣A | -2 | -6 |
| -1.6 | Round 7 | JENTERNE | 21 | 3♥ | ♦A | -3 | -1 |
| -1.6 | Round 9 | POLAND 2 | 15 | 1NT | ♦6 | +1 | +0 |
| -1.9 | Round 5 | CLEO | 2 | 3♠ | ♦K | -1 | +7 |
| -2.0 | Round 6 | FRANCE | 20 | 4♠ | ♦K | +2 | +13 |
| -2.0 | Round 8 | MAIA | 3 | 4♥ | ♣K | -1 | -5 |
| -2.3 | Round 7 | JENTERNE | 24 | 4♠ | ♣A | = | -8 |
| -3.0 | Round 4 | POLAND 1 | 24 | 3♣ | ♦3 | -1 | -10 |
| -3.4 | Round 6 | FRANCE | 13 | 2NT | ♠J | = | +0 |
| -3.6 | Round 7 | JENTERNE | 28 | 3♠ | ♦A | = | +0 |
| -3.7 | Round 8 | MAIA | 4 | 3NT | ♠8 | +1 | +12 |
| -3.8 | Round 4 | POLAND 1 | 25 | 3♠ | ♦T | -2 | -2 |
| -4.2 | Round 5 | CLEO | 6 | 3NT | ♥5 | -1 | -10 |
| -4.2 | Round 6 | FRANCE | 18 | 3♠ | ♣K | = | +0 |
| -4.3 | Round 9 | POLAND 2 | 14 | 4♠ | ♣3 | +3 | -14 |
| -4.4 | Round 4 | POLAND 1 | 22 | 3NT | ♠9 | = | -5 |
| -4.4 | Round 6 | FRANCE | 19 | 3NT | ♥Q | +1 | -1 |
| -4.7 | Round 5 | CLEO | 3 | 3♠ | ♦6 | -3 | -1 |
| -5.0 | Round 1 | NEW FRIENDS | 29 | 3♦ | ♣A | -1 | -6 |
| -5.3 | Round 8 | MAIA | 6 | 5♦ | ♠3 | -3 | -11 |
| -5.9 | Round 9 | POLAND 2 | 17 | 3♣ | ♥7 | -1 | -9 |
| -6.3 | Round 8 | MAIA | 5 | 4♥ | ♣3 | +1 | +8 |
| -7.0 | Round 3 | AUSTRALIA | 17 | 4♥ | ♠J | = | -3 |
| -7.6 | Round 4 | POLAND 1 | 23 | 6♥ | ♠8 | -1 | -20 |
| -8.0 | Round 8 | MAIA | 2 | 4♠ | ♥6 | -1 | -12 |
| -8.4 | Round 4 | POLAND 1 | 26 | 6♠ | ♦4 | = | +0 |
| -9.3 | Round 6 | FRANCE | 16 | 3NT | ♣6 | = | +1 |
| -10.4 | Round 3 | AUSTRALIA | 16 | 6♠ | ♣3 | -1 | -12 |
| -10.4 | Round 9 | POLAND 2 | 18 | 4♠ | ♦2 | = | -3 |
| -13.4 | Round 7 | JENTERNE | 27 | 1NTx | ♥7 | -5 | -12 |
| -13.4 | Round 9 | POLAND 2 | 16 | 7NT | ♠5 | -2 | -17 |