NIEZURAWSKA Zuzanna · AZS UW GOL
vs par split: bidding -0.97 · play -1.02
Strength of schedule: opponents averaged -0.51/bd (an easy draw) → opponent-adjusted -1.78/bd
Card play — on target: opening leads 80.0% #73 of 144 · declarer play 71.4% #74 of 144 · defence 56.5% #137 of 144
Bidding activity — not a pass: 34.1% #132 of 144 (31/91)
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (2) | 75.0% (8) |
| Declarer play | 100.0% (1) | 66.7% (6) |
| Defence | 100.0% (3) | 50.0% (20) |
Opening leads by suit led: ♠ 66.7% (6) · ♥ 100.0% (2) · ♣ 100.0% (2)
vs par by strain: NT -2.17 (6) · a suit -1.97 (34)
vs par by level: part-score -1.28 (29) · game -2.30 (10) · slam -20.00 (1)
By role: declaring -1.86/bd (-5.06 vs par · 17) · defending -0.83/bd (+0.26 vs par · 23)
By vulnerability: vulnerable -2.02/bd (-2.35 vs par · 20) · not vulnerable -0.53/bd (-1.65 vs par · 20)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 2 | J.Turowski | L.Krajewski – I.Wojciechowski | Open | 8 | -18.8 | -2.35 | -4.88 |
| Round 4 | J.Turowski | H.Du – Y.Wang | Open | 8 | -13.7 | -1.71 | -4.00 |
| Round 5 | J.Turowski | F.Cyran – J.Kutylowski | Closed | 8 | -22.0 | -2.75 | -2.12 |
| Round 7 | J.Turowski | H.Liu – M.Wang | Closed | 8 | -4.9 | -0.61 | +0.12 |
| Round 8 | J.Turowski | D.Rzeczkowski – A.Jagniewski | Open | 8 | +8.5 | +1.06 | +0.88 |
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 |
|---|---|---|---|---|---|---|---|
| +13.1 | Round 8 | SPOJNIA U16 YELLOW | 5 | 1♦x | ♥J | -4 | +17 |
| +11.3 | Round 7 | CHINA SMZY SMOLEN | 24 | 4♥ | ♦A | = | +11 |
| +7.3 | Round 8 | SPOJNIA U16 YELLOW | 4 | 3♠ | ♣8 | -2 | +15 |
| +6.2 | Round 2 | POLAK MALI | 5 | 4♠ | ♣A | -2 | +8 |
| +6.2 | Round 4 | CHINA SMZY STAYMAN | 26 | 4♠ | ♣A | +1 | +13 |
| +5.4 | Round 2 | POLAK MALI | 4 | 5♦ | ♥A | +2 | -13 |
| +5.1 | Round 5 | SPOJNIA U16 RED | 1 | 2♣ | ♠6 | -1 | +11 |
| +3.1 | Round 4 | CHINA SMZY STAYMAN | 24 | 2NT | ♥5 | +2 | -6 |
| +2.9 | Round 8 | SPOJNIA U16 YELLOW | 7 | 2♦ | ♣Q | +3 | +11 |
| +2.0 | Round 8 | SPOJNIA U16 YELLOW | 6 | 3♠ | ♦9 | -2 | -5 |
| +1.3 | Round 8 | SPOJNIA U16 YELLOW | 8 | 2♦ | ♥3 | +3 | -6 |
| +1.1 | Round 7 | CHINA SMZY SMOLEN | 28 | 2♠ | ♥7 | +2 | +1 |
| +0.8 | Round 7 | CHINA SMZY SMOLEN | 27 | 3♥ | ♠K | +2 | +6 |
| +0.6 | Round 7 | CHINA SMZY SMOLEN | 25 | 1NT | ♠8 | = | +1 |
| +0.4 | Round 4 | CHINA SMZY STAYMAN | 22 | 3♥ | ♠8 | +1 | +1 |
| -0.3 | Round 5 | SPOJNIA U16 RED | 2 | 3♠ | ♥3 | -1 | -7 |
| -0.6 | Round 5 | SPOJNIA U16 RED | 5 | 4♠ | ♥7 | = | +1 |
| -1.4 | Round 2 | POLAK MALI | 3 | 2♠ | ♣Q | = | -11 |
| -1.7 | Round 5 | SPOJNIA U16 RED | 8 | 2♦ | ♥3 | -2 | +0 |
| -1.7 | Round 7 | CHINA SMZY SMOLEN | 26 | 2♠ | ♥K | +2 | -1 |
| -1.8 | Round 4 | CHINA SMZY STAYMAN | 21 | 2♣ | ♥A | +3 | -7 |
| -1.9 | Round 5 | SPOJNIA U16 RED | 6 | 2NT | ♥7 | +2 | +6 |
| -2.0 | Round 2 | POLAK MALI | 6 | 2♥ | ♦K | -1 | +1 |
| -2.0 | Round 4 | CHINA SMZY STAYMAN | 25 | 1NT | ♠J | +1 | +0 |
| -2.1 | Round 2 | POLAK MALI | 8 | 5♦ | ♠8 | +1 | +0 |
| -2.8 | Round 5 | SPOJNIA U16 RED | 3 | 1♠ | ♥3 | +1 | -6 |
| -2.8 | Round 7 | CHINA SMZY SMOLEN | 21 | 2♦ | ♠A | +3 | -1 |
| -3.1 | Round 8 | SPOJNIA U16 YELLOW | 3 | 2♣ | ♠A | +1 | -6 |
| -3.7 | Round 4 | CHINA SMZY STAYMAN | 27 | 3NT | ♣5 | -2 | -6 |
| -4.3 | Round 2 | POLAK MALI | 2 | 1♥ | ♣7 | +2 | -1 |
| -4.8 | Round 4 | CHINA SMZY STAYMAN | 28 | 2♠ | ♣A | +2 | -7 |
| -5.1 | Round 7 | CHINA SMZY SMOLEN | 22 | 4♦ | ♥A | -2 | -3 |
| -5.9 | Round 5 | SPOJNIA U16 RED | 7 | 1NT | ♣T | -2 | -8 |
| -6.7 | Round 8 | SPOJNIA U16 YELLOW | 2 | 3♠ | ♥7 | +1 | -10 |
| -7.9 | Round 2 | POLAK MALI | 1 | 4♠ | ♥A | -1 | -10 |
| -8.3 | Round 8 | SPOJNIA U16 YELLOW | 1 | 1♦x | ♣8 | +1 | -9 |
| -9.1 | Round 7 | CHINA SMZY SMOLEN | 23 | 4♥ | ♦9 | +1 | -13 |
| -11.1 | Round 4 | CHINA SMZY STAYMAN | 23 | 6♥ | ♥3 | -1 | -20 |
| -12.7 | Round 2 | POLAK MALI | 7 | 3♠x | ♣K | = | -13 |
| -13.9 | Round 5 | SPOJNIA U16 RED | 4 | 5♦x | ♣4 | -3 | -14 |