SLEMR Jakub · CZEST
307rank
+5.3Butler · 112 bds
+0.05per board
±4.6swing
+0.65vs par /bd · #121/599
-0.35adjusted /bd
by round
vs par split: bidding +0.21 · play +0.45
Strength of schedule: opponents averaged -0.39/bd (an easy draw) → opponent-adjusted -0.35/bd
Card play — on target: opening leads 75.9% #382 of 599 · declarer play 88.2% #35 of 599 · defence 92.5% #64 of 599
Bidding activity — not a pass: 41.3% #391 of 599 (121/293)
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 77.8% (9) | 75.0% (20) |
| Declarer play | 90.0% (10) | 87.5% (24) |
| Defence | 85.7% (14) | 94.9% (39) |
Opening leads by suit led: ♠ 66.7% (9) · ♥ 85.7% (7) · ♦ 75.0% (8) · ♣ 80.0% (5)
vs par by strain: NT +1.61 (31) · a suit +0.28 (81)
vs par by level: part-score +0.47 (45) · game -0.20 (59) · slam +8.00 (8)
By role: declaring -0.01/bd (-1.64 vs par · 59) · defending +0.11/bd (+3.21 vs par · 53)
By vulnerability: vulnerable +0.10/bd (+0.21 vs par · 56) · not vulnerable -0.01/bd (+1.09 vs par · 56)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | M.Kopecky | J.Thorvardarson – T.Sigursteinsson | Closed | 14 | +13.9 | +0.99 | +0.57 |
| Round 2 | M.Kopecky | V.Aronov – A.Zobu | Closed | 14 | -31.6 | -2.26 | -1.86 |
| Round 3 | M.Kopecky | J.Johansen – E.Haugstad | Closed | 14 | +4.8 | +0.34 | +0.43 |
| Round 4 | M.Kopecky | A.Padhye – G.Venkatesh | Closed | 14 | -12.9 | -0.92 | -0.71 |
| Round 5 | M.Kopecky | M.Matisons – I.Paradnieks | Closed | 14 | -25.5 | -1.82 | -0.43 |
| Round 6 | M.Kopecky | O.Camp – A.Shami | Open | 14 | +48.3 | +3.45 | +6.07 |
| Round 7 | M.Kopecky | A.Kavalenka – A.Karbanovich | Open | 14 | -4.6 | -0.33 | +1.14 |
| Round 8 | M.Kopecky | K.Dimitrov Zdravkov – M.Cafiero | Open | 14 | +12.9 | +0.92 | +0.00 |
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 |
|---|---|---|---|---|---|---|---|
| +14.5 | Round 3 | 6 NO TRUMPERS | 13 | 6♥ | ♦K | -2 | +20 |
| +12.1 | Round 6 | MALUISH | 15 | 4♥ | ♦J | -1 | +12 |
| +9.9 | Round 1 | SFG | 13 | 3NT | ♠2 | +1 | +1 |
| +8.9 | Round 7 | RAGLOT | 2 | 3NT | ♠A | -1 | +15 |
| +8.9 | Round 8 | CAFIERO | 16 | 6♣ | ♠A | = | +11 |
| +8.6 | Round 2 | VALIO | 24 | 6♥ | ♦7 | -1 | +11 |
| +8.6 | Round 6 | MALUISH | 22 | 6♥x | ♠6 | +1 | +10 |
| +6.1 | Round 6 | MALUISH | 28 | 3NT | ♠T | -2 | +17 |
| +5.9 | Round 7 | RAGLOT | 3 | 5♦ | ♥A | = | +0 |
| +5.8 | Round 6 | MALUISH | 19 | 3NT | ♥9 | -1 | +10 |
| +5.2 | Round 4 | TEXAN ACES | 22 | 4♥ | ♣K | -1 | +6 |
| +4.7 | Round 6 | MALUISH | 21 | 6♥ | ♠K | = | +13 |
| +4.7 | Round 8 | CAFIERO | 26 | 3♠ | ♣K | +1 | +7 |
| +4.4 | Round 8 | CAFIERO | 18 | 3NT | ♣9 | -1 | +6 |
| +4.2 | Round 6 | MALUISH | 24 | 2♥ | ♣3 | +3 | +3 |
| +4.0 | Round 1 | SFG | 6 | 3♥ | ♦3 | -1 | +5 |
| +4.0 | Round 7 | RAGLOT | 12 | 2♥ | ♣8 | +1 | +12 |
| +3.7 | Round 3 | 6 NO TRUMPERS | 11 | 3♠ | ♣3 | -1 | +9 |
| +3.7 | Round 4 | TEXAN ACES | 28 | 2♥x | ♠4 | -4 | +5 |
| +3.6 | Round 1 | SFG | 14 | 2♠ | ♥2 | +1 | -6 |
| +3.6 | Round 3 | 6 NO TRUMPERS | 8 | 3NT | ♦2 | = | +0 |
| +3.6 | Round 6 | MALUISH | 27 | 1NT | ♥K | = | +0 |
| +3.6 | Round 7 | RAGLOT | 5 | 4♦ | ♠K | +1 | +10 |
| +3.5 | Round 8 | CAFIERO | 25 | 3NT | ♥6 | +1 | +1 |
| +3.4 | Round 1 | SFG | 7 | 4♠ | ♣Q | = | +9 |
| +3.3 | Round 6 | MALUISH | 20 | 6♠ | ♦9 | -1 | +13 |
| +3.2 | Round 7 | RAGLOT | 1 | 3NT | ♥K | -1 | +10 |
| +3.1 | Round 2 | VALIO | 20 | 4♠ | ♥T | = | -1 |
| +3.0 | Round 1 | SFG | 1 | 2♦ | ♣8 | = | +5 |
| +2.9 | Round 6 | MALUISH | 26 | 5♣ | ♦7 | -1 | +12 |
| +2.8 | Round 3 | 6 NO TRUMPERS | 7 | 4♥ | ♦6 | = | -1 |
| +2.8 | Round 5 | 1 OVER 2 | 10 | 3NT | ♥J | -2 | +8 |
| +2.6 | Round 6 | MALUISH | 18 | 2♠ | ♣8 | = | +5 |
| +2.5 | Round 8 | CAFIERO | 23 | 3NT | ♠2 | +3 | +1 |
| +2.4 | Round 1 | SFG | 12 | 2♠ | ♣3 | = | +5 |
| +2.2 | Round 1 | SFG | 8 | 2NT | ♦7 | +1 | +1 |
| +2.2 | Round 7 | RAGLOT | 10 | 2♦x | ♥A | = | +2 |
| +2.0 | Round 1 | SFG | 3 | 3♠ | ♣9 | -1 | +5 |
| +2.0 | Round 2 | VALIO | 26 | 5♠ | ♥3 | = | +0 |
| +1.9 | Round 8 | CAFIERO | 24 | 4♠ | ♦5 | +3 | +10 |
| +1.8 | Round 5 | 1 OVER 2 | 4 | 4♠ | ♣A | +2 | +9 |
| +1.6 | Round 5 | 1 OVER 2 | 13 | 3♠ | ♣8 | -2 | +9 |
| +1.5 | Round 5 | 1 OVER 2 | 9 | 2♠ | ♣J | = | +5 |
| +1.4 | Round 7 | RAGLOT | 8 | 2♠ | ♠2 | +2 | +1 |
| +1.1 | Round 4 | TEXAN ACES | 25 | 2♠ | ♣2 | +1 | +0 |
| +1.0 | Round 8 | CAFIERO | 22 | 2♥ | ♠6 | +1 | -8 |
| +0.8 | Round 1 | SFG | 2 | 4♠ | ♥7 | +2 | +1 |
| +0.8 | Round 2 | VALIO | 27 | 3NT | ♠6 | +3 | +11 |
| +0.8 | Round 3 | 6 NO TRUMPERS | 12 | 2♥ | ♣5 | +1 | -10 |
| +0.8 | Round 6 | MALUISH | 16 | 5♦x | ♠4 | -1 | +0 |
| +0.7 | Round 5 | 1 OVER 2 | 7 | 2♥ | ♠K | -1 | +1 |
| +0.6 | Round 5 | 1 OVER 2 | 8 | 1NT | ♦2 | +2 | +1 |
| +0.5 | Round 3 | 6 NO TRUMPERS | 4 | 4♥ | ♦3 | +1 | -13 |
| +0.5 | Round 4 | TEXAN ACES | 20 | 3♥ | ♠4 | = | +0 |
| +0.4 | Round 4 | TEXAN ACES | 15 | 4♥ | ♠T | = | +0 |
| +0.1 | Round 8 | CAFIERO | 28 | 2♠ | ♥J | = | +0 |
| +0.0 | Round 6 | MALUISH | 25 | 3♣ | ♥K | +1 | -9 |
| -0.1 | Round 4 | TEXAN ACES | 27 | 2♥ | ♦K | -2 | +1 |
| -0.2 | Round 4 | TEXAN ACES | 18 | 3NT | ♥Q | +2 | +0 |
| -0.2 | Round 4 | TEXAN ACES | 21 | 3NT | ♠2 | = | -1 |
| -0.2 | Round 8 | CAFIERO | 20 | 3NT | ♠5 | +4 | +12 |
| -0.6 | Round 2 | VALIO | 19 | 1NT | ♦J | = | -1 |
| -0.9 | Round 3 | 6 NO TRUMPERS | 5 | 4♠ | ♥Q | = | +0 |
| -1.0 | Round 4 | TEXAN ACES | 19 | 1NT | ♣T | +2 | -1 |
| -1.2 | Round 2 | VALIO | 18 | 2♠ | ♣6 | +1 | +6 |
| -1.2 | Round 3 | 6 NO TRUMPERS | 1 | 3♥ | ♣Q | = | -1 |
| -1.2 | Round 3 | 6 NO TRUMPERS | 2 | 3NT | ♠6 | +3 | +10 |
| -1.3 | Round 7 | RAGLOT | 13 | 3NT | ♠A | +1 | +0 |
| -1.3 | Round 8 | CAFIERO | 21 | 3♦ | ♠6 | +1 | -7 |
| -1.5 | Round 8 | CAFIERO | 17 | 5♦ | ♠T | = | +2 |
| -1.6 | Round 7 | RAGLOT | 14 | 3♣ | ♠4 | = | -5 |
| -1.7 | Round 5 | 1 OVER 2 | 2 | 2♦ | ♣Q | -1 | -3 |
| -1.8 | Round 4 | TEXAN ACES | 17 | 4♠ | ♦6 | = | +1 |
| -1.8 | Round 5 | 1 OVER 2 | 3 | 1NT | ♥5 | = | +0 |
| -1.8 | Round 5 | 1 OVER 2 | 5 | 3♦ | ♣2 | = | -5 |
| -1.9 | Round 2 | VALIO | 22 | 3NT | ♥Q | -2 | -5 |
| -1.9 | Round 3 | 6 NO TRUMPERS | 10 | 1NT | ♥7 | +3 | +10 |
| -2.1 | Round 3 | 6 NO TRUMPERS | 3 | 4♠ | ♣T | = | -3 |
| -2.1 | Round 5 | 1 OVER 2 | 6 | 4♠ | ♠8 | -1 | -5 |
| -2.2 | Round 2 | VALIO | 17 | 3NT | ♠7 | = | -3 |
| -2.2 | Round 8 | CAFIERO | 15 | 4♥ | ♣2 | +3 | -10 |
| -2.4 | Round 1 | SFG | 11 | 2♥ | ♣A | = | +0 |
| -2.6 | Round 4 | TEXAN ACES | 23 | 4♥ | ♦4 | = | +0 |
| -2.6 | Round 5 | 1 OVER 2 | 1 | 4♥ | ♠9 | -1 | +2 |
| -3.1 | Round 6 | MALUISH | 17 | 2♥ | ♣A | -3 | -1 |
| -3.2 | Round 7 | RAGLOT | 11 | 3♠ | ♣A | = | +0 |
| -3.3 | Round 6 | MALUISH | 23 | 4♠ | ♥J | = | +0 |
| -3.5 | Round 1 | SFG | 9 | 2♦ | ♠Q | = | -6 |
| -3.5 | Round 3 | 6 NO TRUMPERS | 14 | 4♠ | ♠3 | = | -3 |
| -3.6 | Round 1 | SFG | 4 | 3NT | ♠3 | -3 | -4 |
| -3.6 | Round 4 | TEXAN ACES | 26 | 2♥ | ♠A | -2 | -2 |
| -3.7 | Round 1 | SFG | 5 | 4♠ | ♦A | -1 | +2 |
| -3.7 | Round 7 | RAGLOT | 4 | 4♥ | ♣K | -1 | -6 |
| -4.2 | Round 1 | SFG | 10 | 4♠ | ♣J | = | -10 |
| -4.4 | Round 8 | CAFIERO | 27 | 4♠ | ♦K | +3 | -14 |
| -4.5 | Round 8 | CAFIERO | 19 | 4♥ | ♦T | = | -11 |
| -4.6 | Round 4 | TEXAN ACES | 16 | 3NT | ♠3 | -1 | -5 |
| -4.7 | Round 2 | VALIO | 15 | 3NT | ♣Q | -1 | -19 |
| -4.7 | Round 2 | VALIO | 25 | 2NT | ♣5 | -3 | -2 |
| -4.9 | Round 3 | 6 NO TRUMPERS | 9 | 5♦x | ♦2 | -1 | -5 |
| -5.4 | Round 3 | 6 NO TRUMPERS | 6 | 4♥ | ♥A | -1 | -7 |
| -5.7 | Round 2 | VALIO | 28 | 4♥ | ♠Q | = | +0 |
| -6.4 | Round 5 | 1 OVER 2 | 12 | 3♥ | ♣8 | +2 | -10 |
| -6.5 | Round 7 | RAGLOT | 9 | 3♦ | ♥6 | +2 | -10 |
| -6.7 | Round 2 | VALIO | 16 | 4♥ | ♥3 | = | +0 |
| -7.6 | Round 5 | 1 OVER 2 | 11 | 5♣ | ♦9 | -1 | -10 |
| -7.9 | Round 2 | VALIO | 23 | 3NT | ♥J | -4 | -11 |
| -8.1 | Round 7 | RAGLOT | 7 | 6♥ | ♥3 | = | +0 |
| -9.4 | Round 7 | RAGLOT | 6 | 4♥x | ♦5 | -2 | -13 |
| -9.7 | Round 4 | TEXAN ACES | 24 | 6♠ | ♥Q | -1 | -14 |
| -10.5 | Round 2 | VALIO | 21 | 3NTx | ♠9 | -1 | -12 |
| -10.5 | Round 5 | 1 OVER 2 | 14 | 4♠ | ♥A | = | -8 |