KONSTACKA Emma · CZE HUN
vs par split: bidding -0.72 · play +0.95
Strength of schedule: opponents averaged +0.24/bd (a tough draw) → opponent-adjusted +1.17/bd
Card play — on target: opening leads 92.3% #15 of 144 · declarer play 90.9% #8 of 144 · defence 90.3% #15 of 144
Bidding activity — not a pass: 42.3% #62 of 144 (90/213)
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (4) | 88.9% (9) |
| Declarer play | 100.0% (3) | 89.5% (19) |
| Defence | 100.0% (14) | 82.4% (17) |
Opening leads by suit led: ♠ 100.0% (3) · ♥ 75.0% (4) · ♦ 100.0% (5) · ♣ 100.0% (1)
vs par by strain: NT +1.68 (22) · a suit -0.33 (57)
vs par by level: part-score -0.72 (36) · game -0.41 (39) · slam +15.00 (4)
By role: declaring +0.65/bd (-2.38 vs par · 48) · defending +1.37/bd (+4.26 vs par · 31)
By vulnerability: vulnerable +1.23/bd (+0.78 vs par · 36) · not vulnerable +0.69/bd (-0.14 vs par · 44)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | P.Slovakova | Y.Wang – H.Du | Closed | 8 | +22.5 | +2.81 | +2.12 |
| Round 2 | P.Slovakova | T.Chen – C.Wu | Closed | 8 | +16.7 | +2.09 | -0.75 |
| Round 3 | P.Slovakova | M.Moe – S.Lillejord | Closed | 8 | +16.0 | +2.00 | +1.50 |
| Round 4 | P.Slovakova | D.Magrys – M.Klimiuk | Closed | 8 | +11.4 | +1.43 | +3.50 |
| Round 5 | P.Slovakova | K.Chen – C.Chen | Closed | 8 | -12.3 | -1.54 | -0.75 |
| Round 6 | P.Slovakova | O.Deng – B.Chen | Closed | 8 | -12.1 | -1.51 | -5.25 |
| Round 7 | P.Slovakova | M.Polak – A.Danek | Closed | 8 | -1.8 | -0.23 | -1.00 |
| Round 8 | P.Slovakova | H.Swiatek – M.Swiatek | Closed | 8 | +35.2 | +4.40 | +3.50 |
| Round 9 | P.Slovakova | K.Jurkiewicz – A.Mazur | Closed | 8 | +6.5 | +0.81 | +4.25 |
| Round 10 | P.Slovakova | Y.Huang – Y.Peng | Closed | 8 | -7.6 | -0.95 | -4.38 |
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 |
|---|---|---|---|---|---|---|---|
| +12.2 | Round 1 | CHINA SMZY STAYMAN | 28 | 2♥x | ♠K | +1 | +14 |
| +12.1 | Round 7 | POLAK MALI | 28 | 3NT | ♠Q | = | +12 |
| +11.6 | Round 8 | WZBS | 5 | 4♠ | ♥A | = | +16 |
| +11.1 | Round 4 | POLAND | 23 | 6♥ | ♣T | -1 | +20 |
| +10.9 | Round 8 | WZBS | 4 | 3NT | ♠7 | -1 | +16 |
| +9.3 | Round 3 | THE VIKINGS | 14 | 6♠ | ♦A | -1 | +13 |
| +8.9 | Round 1 | CHINA SMZY STAYMAN | 23 | 3NT | ♣2 | -3 | +4 |
| +8.0 | Round 2 | CT 360 | 8 | 6♦ | ♥K | -1 | +10 |
| +7.7 | Round 8 | WZBS | 7 | 3♦ | ♣Q | -1 | +13 |
| +7.3 | Round 5 | JACK | 2 | 3NT | ♠4 | +1 | +1 |
| +6.6 | Round 4 | POLAND | 24 | 3NT | ♥5 | -4 | +12 |
| +6.6 | Round 9 | VERCO CKIS SKAWINA | 16 | 6NT | ♠7 | -1 | +17 |
| +5.4 | Round 2 | CT 360 | 4 | 5♦ | ♥A | +2 | -13 |
| +5.1 | Round 4 | POLAND | 22 | 4♥ | ♣2 | = | +6 |
| +4.8 | Round 3 | THE VIKINGS | 12 | 5♣ | ♠J | = | -2 |
| +4.3 | Round 3 | THE VIKINGS | 13 | 4♠ | ♠T | = | +10 |
| +4.3 | Round 10 | CT U16 | 28 | 3♥ | ♣K | = | +1 |
| +4.1 | Round 2 | CT 360 | 1 | 4♥ | ♥A | +2 | +2 |
| +4.0 | Round 2 | CT 360 | 5 | 2♥ | ♦4 | = | +6 |
| +3.4 | Round 10 | CT U16 | 24 | 3NT | ♥A | -1 | +5 |
| +3.1 | Round 8 | WZBS | 2 | 4♠ | ♥7 | = | +0 |
| +3.0 | Round 3 | THE VIKINGS | 16 | 4♠ | ♣3 | +1 | +1 |
| +2.9 | Round 1 | CHINA SMZY STAYMAN | 22 | 2♣ | ♠T | +1 | +0 |
| +2.8 | Round 1 | CHINA SMZY STAYMAN | 21 | 4♠ | ♣J | = | +0 |
| +2.5 | Round 3 | THE VIKINGS | 11 | 2NT | ♦Q | -2 | +5 |
| +2.1 | Round 4 | POLAND | 27 | 2♠ | ♥5 | -1 | +5 |
| +2.0 | Round 8 | WZBS | 6 | 3♠x | ♦7 | -1 | -5 |
| +1.9 | Round 1 | CHINA SMZY STAYMAN | 27 | 2♠ | ♥6 | = | +0 |
| +1.8 | Round 6 | CHINA SMZY SPLINTER | 13 | 1NT | ♥Q | -1 | +0 |
| +1.6 | Round 10 | CT U16 | 23 | 4♥x | ♦T | -1 | +2 |
| +1.5 | Round 2 | CT 360 | 7 | 2♠ | ♣K | -1 | +0 |
| +1.5 | Round 7 | POLAK MALI | 21 | 2♦ | ♥8 | +1 | +0 |
| +1.5 | Round 9 | VERCO CKIS SKAWINA | 15 | 2NT | ♥5 | -3 | +1 |
| +1.4 | Round 6 | CHINA SMZY SPLINTER | 15 | 2♥ | ♠K | +2 | -6 |
| +1.3 | Round 3 | THE VIKINGS | 18 | 4♠ | ♦K | +1 | -11 |
| +1.1 | Round 5 | JACK | 3 | 1NT | ♥3 | -1 | -2 |
| +1.1 | Round 9 | VERCO CKIS SKAWINA | 17 | 4♣ | ♦7 | -2 | +8 |
| +1.0 | Round 8 | WZBS | 1 | 2♥ | ♠8 | +1 | +0 |
| +1.0 | Round 9 | VERCO CKIS SKAWINA | 18 | 2♠ | ♦8 | +1 | -8 |
| +0.7 | Round 9 | VERCO CKIS SKAWINA | 14 | 4♠ | ♦9 | +3 | +14 |
| +0.6 | Round 2 | CT 360 | 3 | 2♠ | ♣Q | +2 | -10 |
| +0.5 | Round 2 | CT 360 | 6 | Pass | +4 | ||
| +0.2 | Round 8 | WZBS | 8 | 3♦ | ♥3 | = | -7 |
| +0.2 | Round 9 | VERCO CKIS SKAWINA | 11 | 2♠ | ♥3 | +3 | -6 |
| +0.1 | Round 1 | CHINA SMZY STAYMAN | 26 | 2♠ | ♥4 | +2 | +10 |
| +0.1 | Round 6 | CHINA SMZY SPLINTER | 12 | 3NT | ♦2 | -1 | -4 |
| +0.0 | Round 5 | JACK | 8 | 1NT | ♦A | -1 | +1 |
| -0.1 | Round 6 | CHINA SMZY SPLINTER | 18 | 3♠ | ♣K | = | +0 |
| -0.2 | Round 7 | POLAK MALI | 26 | 2♠ | ♥K | = | -1 |
| -0.2 | Round 9 | VERCO CKIS SKAWINA | 13 | 2♠ | ♥9 | +1 | +10 |
| -0.3 | Round 7 | POLAK MALI | 22 | 4♥ | ♦K | -1 | -4 |
| -0.3 | Round 10 | CT U16 | 22 | 3♦ | ♦9 | +2 | -6 |
| -0.8 | Round 7 | POLAK MALI | 27 | 2♥ | ♣6 | +3 | -6 |
| -0.8 | Round 10 | CT U16 | 25 | 4♣ | ♠K | -1 | -11 |
| -1.3 | Round 6 | CHINA SMZY SPLINTER | 17 | 2♠ | ♣3 | = | -8 |
| -1.3 | Round 8 | WZBS | 3 | 4♥ | ♣K | -1 | -5 |
| -1.6 | Round 3 | THE VIKINGS | 15 | 4♠ | ♦7 | +1 | +0 |
| -1.7 | Round 5 | JACK | 4 | 2♦ | ♥3 | +1 | +0 |
| -1.8 | Round 4 | POLAND | 28 | 1NT | ♥6 | = | +1 |
| -2.6 | Round 5 | JACK | 5 | 4♠ | ♦A | +2 | -1 |
| -2.9 | Round 4 | POLAND | 25 | 3NT | ♠K | -1 | -5 |
| -3.1 | Round 1 | CHINA SMZY STAYMAN | 25 | 1NT | ♥T | = | -11 |
| -3.1 | Round 7 | POLAK MALI | 23 | 5♥ | ♠K | -1 | +1 |
| -3.2 | Round 1 | CHINA SMZY STAYMAN | 24 | 3NT | ♠T | +1 | +0 |
| -3.2 | Round 6 | CHINA SMZY SPLINTER | 14 | 4♠ | ♥3 | +3 | -2 |
| -3.6 | Round 10 | CT U16 | 26 | 3♥ | ♣9 | -1 | -6 |
| -3.8 | Round 5 | JACK | 7 | 3♣ | ♦A | = | -6 |
| -4.1 | Round 4 | POLAND | 21 | 3NT | ♠T | = | +1 |
| -4.1 | Round 10 | CT U16 | 27 | 5♣ | ♥A | -2 | -8 |
| -4.2 | Round 6 | CHINA SMZY SPLINTER | 11 | 5♦ | ♠9 | -1 | -10 |
| -4.4 | Round 9 | VERCO CKIS SKAWINA | 12 | 2♣ | ♠Q | -2 | -2 |
| -4.7 | Round 4 | POLAND | 26 | 4♠ | ♦5 | +3 | -12 |
| -5.3 | Round 7 | POLAK MALI | 25 | 3NTx | ♥K | -1 | -6 |
| -5.7 | Round 5 | JACK | 1 | 3NT | ♦Q | +1 | +1 |
| -5.7 | Round 7 | POLAK MALI | 24 | 4♠ | ♣K | -1 | -4 |
| -6.6 | Round 6 | CHINA SMZY SPLINTER | 16 | 4♠ | ♣2 | -1 | -12 |
| -6.9 | Round 5 | JACK | 6 | 3NT | ♠2 | = | +0 |
| -7.4 | Round 2 | CT 360 | 2 | 5♦x | ♥K | -2 | -5 |
| -7.6 | Round 3 | THE VIKINGS | 17 | 4♥ | ♠A | +1 | -4 |
| -8.1 | Round 10 | CT U16 | 21 | 3NT | ♥K | -1 | -12 |