BZDZIUCH Jakub · JUMAG
561rank
-84.4Butler · 98 bds
-0.86per board
±4.7swing
-0.84vs par /bd · #511/599
-1.22adjusted /bd
by round
vs par split: bidding -0.80 · play -0.04
Strength of schedule: opponents averaged -0.36/bd (an easy draw) → opponent-adjusted -1.22/bd
Card play — on target: opening leads 95.2% #11 of 599 · declarer play 82.1% #112 of 599 · defence 85.7% #315 of 599
Bidding activity — not a pass: 49.1% #101 of 599 (140/285)
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (3) | 94.4% (18) |
| Declarer play | 88.9% (9) | 78.9% (19) |
| Defence | 85.7% (7) | 85.7% (42) |
Opening leads by suit led: ♠ 100.0% (5) · ♥ 100.0% (8) · ♦ 100.0% (3) · ♣ 80.0% (5)
vs par by strain: NT -2.93 (28) · a suit +0.00 (70)
vs par by level: part-score +1.66 (35) · game -1.89 (53) · slam -4.00 (10)
By role: declaring -0.73/bd (-2.75 vs par · 49) · defending -0.99/bd (+1.08 vs par · 49)
By vulnerability: vulnerable -0.51/bd (-1.84 vs par · 49) · not vulnerable -1.21/bd (+0.16 vs par · 49)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | J.Luber | K.Fong – Y.Zhang | Closed | 14 | -8.8 | -0.63 | +0.00 |
| Round 2 | J.Luber | N.Bausback – H.Kondoch | Closed | 14 | -30.0 | -2.14 | -1.64 |
| Round 4 | J.Luber | K.Nandi – S.Roy | Closed | 14 | -2.2 | -0.16 | -0.29 |
| Round 5 | J.Luber | A.Schiffmann – P.Koester | Closed | 14 | +9.1 | +0.65 | +2.36 |
| Round 6 | J.Luber | V.Sauvage – P.Bogacki | Closed | 14 | -29.4 | -2.10 | -4.79 |
| Round 7 | J.Luber | A.Maluish – A.Mill | Closed | 14 | -33.8 | -2.41 | -4.21 |
| Round 8 | J.Luber | M.Purta – M.Purta | Closed | 14 | +10.7 | +0.76 | +2.71 |
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 |
|---|---|---|---|---|---|---|---|
| +10.5 | Round 8 | TIM DRIM | 23 | 6♣ | ♣7 | -1 | +13 |
| +9.2 | Round 2 | 44FUN | 17 | 3♥ | ♥A | = | +10 |
| +8.5 | Round 5 | BAMBI | 8 | 2♥x | ♥6 | -3 | +9 |
| +8.1 | Round 7 | MALUISH | 7 | 6♥ | ♦A | = | +0 |
| +8.1 | Round 8 | TIM DRIM | 18 | 3NT | ♣8 | = | +10 |
| +6.6 | Round 5 | BAMBI | 1 | 4♥ | ♠7 | = | +11 |
| +6.3 | Round 1 | AMANDA | 7 | 5♥ | ♦A | -1 | +3 |
| +6.1 | Round 2 | 44FUN | 28 | 3♣ | ♥A | = | +11 |
| +5.3 | Round 4 | FORMIDABLES | 24 | 6♠ | ♦K | = | +0 |
| +4.9 | Round 5 | BAMBI | 11 | 3♦x | ♣J | -3 | +3 |
| +4.8 | Round 2 | 44FUN | 18 | 4♠x | ♦7 | -1 | +11 |
| +4.8 | Round 7 | MALUISH | 5 | 5♦ | ♥A | +1 | +1 |
| +4.5 | Round 8 | TIM DRIM | 19 | 4♥ | ♦8 | = | +11 |
| +4.2 | Round 2 | 44FUN | 21 | 3NT | ♥2 | +2 | +4 |
| +4.1 | Round 1 | AMANDA | 12 | 4♠ | ♥A | -3 | +2 |
| +4.1 | Round 4 | FORMIDABLES | 26 | 2♠ | ♥T | -1 | +6 |
| +3.8 | Round 8 | TIM DRIM | 16 | 5♣ | ♠A | +1 | +5 |
| +3.7 | Round 4 | FORMIDABLES | 28 | 3♥x | ♥T | -4 | +5 |
| +3.3 | Round 6 | CHAMPAGNE | 23 | 4♠ | ♣2 | = | +0 |
| +2.8 | Round 4 | FORMIDABLES | 25 | 3♥x | ♥6 | -1 | +2 |
| +2.8 | Round 5 | BAMBI | 10 | 4♠ | ♥J | -2 | +8 |
| +2.7 | Round 1 | AMANDA | 14 | 3♠ | ♥4 | -2 | +11 |
| +2.3 | Round 1 | AMANDA | 3 | 2♠ | ♠A | +1 | +0 |
| +2.3 | Round 8 | TIM DRIM | 21 | 1NT | ♠J | = | +8 |
| +2.2 | Round 8 | TIM DRIM | 17 | 4♠ | ♦4 | = | -1 |
| +2.1 | Round 6 | CHAMPAGNE | 26 | 4♠x | ♥K | -1 | -10 |
| +2.0 | Round 6 | CHAMPAGNE | 25 | 3♥ | ♦9 | -1 | +10 |
| +1.8 | Round 5 | BAMBI | 4 | 4♠ | ♣K | +2 | +9 |
| +1.8 | Round 7 | MALUISH | 1 | 3♦ | ♥K | +2 | -6 |
| +1.7 | Round 5 | BAMBI | 12 | 5♦ | ♥J | = | -2 |
| +1.3 | Round 7 | MALUISH | 13 | 3NT | ♠A | +1 | +0 |
| +0.9 | Round 5 | BAMBI | 2 | 3♣ | ♦4 | +2 | +0 |
| +0.8 | Round 2 | 44FUN | 27 | 4NT | ♠5 | +2 | +11 |
| +0.8 | Round 4 | FORMIDABLES | 18 | 3NT | ♠4 | +3 | +1 |
| +0.8 | Round 4 | FORMIDABLES | 21 | 4NT | ♦K | = | +0 |
| +0.7 | Round 5 | BAMBI | 7 | 3♦ | ♣2 | = | +1 |
| +0.5 | Round 4 | FORMIDABLES | 20 | 3♥ | ♦T | = | +0 |
| +0.4 | Round 4 | FORMIDABLES | 15 | 4♥ | ♠K | = | +0 |
| +0.4 | Round 7 | MALUISH | 14 | 3♥ | ♣3 | -1 | +4 |
| +0.3 | Round 6 | CHAMPAGNE | 22 | 5♥x | ♦K | +2 | +4 |
| +0.2 | Round 8 | TIM DRIM | 20 | 3NT | ♠7 | +4 | -12 |
| +0.1 | Round 1 | AMANDA | 9 | 2♠ | ♣3 | -1 | +3 |
| +0.1 | Round 6 | CHAMPAGNE | 27 | 1NT | ♥3 | -1 | +4 |
| +0.0 | Round 6 | CHAMPAGNE | 15 | 3NT | ♦J | +1 | +0 |
| -0.0 | Round 8 | TIM DRIM | 22 | 2♠ | ♦9 | -2 | +9 |
| -0.1 | Round 4 | FORMIDABLES | 19 | 1NT | ♠Q | +1 | +0 |
| -0.1 | Round 8 | TIM DRIM | 28 | 2♠ | ♣J | = | +0 |
| -0.2 | Round 7 | MALUISH | 10 | 1NT | ♦2 | -1 | +1 |
| -0.8 | Round 1 | AMANDA | 2 | 4♠ | ♥4 | +2 | -1 |
| -0.9 | Round 5 | BAMBI | 14 | 4♠x | ♥A | -1 | +5 |
| -1.1 | Round 1 | AMANDA | 4 | 3♣ | ♠A | -1 | -1 |
| -1.2 | Round 1 | AMANDA | 5 | 3♠ | ♠7 | = | -6 |
| -1.2 | Round 1 | AMANDA | 8 | 2♦ | ♥9 | +1 | +0 |
| -1.3 | Round 1 | AMANDA | 13 | 3♦ | ♣7 | +2 | +10 |
| -1.7 | Round 6 | CHAMPAGNE | 24 | 2♠ | ♦A | = | +0 |
| -1.8 | Round 4 | FORMIDABLES | 17 | 4♠ | ♥T | = | +1 |
| -1.8 | Round 6 | CHAMPAGNE | 17 | 3NT | ♦Q | -1 | -5 |
| -1.9 | Round 2 | 44FUN | 22 | 2NT | ♥2 | -2 | -5 |
| -1.9 | Round 8 | TIM DRIM | 24 | 4♠ | ♦4 | +3 | -10 |
| -2.1 | Round 5 | BAMBI | 6 | 4♠ | ♦5 | -1 | -5 |
| -2.2 | Round 2 | 44FUN | 24 | 4♥ | ♥6 | +1 | +0 |
| -2.4 | Round 5 | BAMBI | 9 | 3♠ | ♦K | -1 | +2 |
| -2.5 | Round 6 | CHAMPAGNE | 18 | 2NT | ♠6 | -1 | -5 |
| -2.6 | Round 4 | FORMIDABLES | 23 | 4♥ | ♦A | = | +0 |
| -2.7 | Round 5 | BAMBI | 3 | 1NT | ♠J | +1 | -1 |
| -2.8 | Round 8 | TIM DRIM | 25 | 5♦ | ♥A | = | +0 |
| -3.0 | Round 1 | AMANDA | 1 | 2♦ | ♣T | = | -5 |
| -3.0 | Round 1 | AMANDA | 11 | 3NT | ♣7 | -2 | -5 |
| -3.0 | Round 7 | MALUISH | 11 | 4♠ | ♦K | -2 | -6 |
| -3.1 | Round 7 | MALUISH | 12 | 2♥ | ♣3 | = | -12 |
| -3.1 | Round 8 | TIM DRIM | 26 | 1♠ | ♣7 | +1 | -6 |
| -3.3 | Round 6 | CHAMPAGNE | 20 | 6♠ | ♦3 | -1 | -13 |
| -3.6 | Round 7 | MALUISH | 9 | 3NT | ♣6 | +1 | +0 |
| -4.0 | Round 1 | AMANDA | 6 | 4♥ | ♥A | -1 | -5 |
| -4.0 | Round 4 | FORMIDABLES | 27 | 4♦ | ♦4 | -5 | -4 |
| -4.0 | Round 5 | BAMBI | 5 | 4♠ | ♦5 | -2 | -7 |
| -4.1 | Round 2 | 44FUN | 19 | 3NT | ♦J | -1 | -5 |
| -4.1 | Round 6 | CHAMPAGNE | 21 | 6NT | ♣5 | +1 | -13 |
| -4.6 | Round 4 | FORMIDABLES | 16 | 3NT | ♠7 | -1 | -5 |
| -5.6 | Round 8 | TIM DRIM | 27 | 6♠ | ♣4 | = | +11 |
| -5.8 | Round 2 | 44FUN | 25 | 3NT | ♣6 | -4 | -3 |
| -5.8 | Round 6 | CHAMPAGNE | 19 | 3NT | ♥9 | -1 | -10 |
| -5.9 | Round 7 | MALUISH | 3 | 5♦ | ♠K | = | +0 |
| -6.1 | Round 6 | CHAMPAGNE | 28 | 6♣ | ♦J | -2 | -17 |
| -6.6 | Round 2 | 44FUN | 15 | 3NT | ♣K | -2 | -20 |
| -6.6 | Round 7 | MALUISH | 8 | 4♠ | ♦J | = | -7 |
| -6.7 | Round 2 | 44FUN | 16 | 4♥ | ♣7 | = | +0 |
| -6.7 | Round 5 | BAMBI | 13 | 3NT | ♠J | = | +0 |
| -7.4 | Round 8 | TIM DRIM | 15 | 6♥ | ♠J | = | +0 |
| -7.5 | Round 4 | FORMIDABLES | 22 | 4♥ | ♣K | = | -10 |
| -7.9 | Round 2 | 44FUN | 23 | 3NT | ♥J | -4 | -11 |
| -8.7 | Round 1 | AMANDA | 10 | 3NT | ♦6 | -1 | -6 |
| -8.9 | Round 7 | MALUISH | 2 | 3NT | ♠A | -1 | -15 |
| -9.1 | Round 2 | 44FUN | 20 | 4♠ | ♣7 | -1 | -13 |
| -9.1 | Round 7 | MALUISH | 6 | 6♠ | ♥K | = | -8 |
| -9.8 | Round 7 | MALUISH | 4 | 4♥ | ♠6 | +2 | -11 |
| -10.8 | Round 2 | 44FUN | 26 | 6♠ | ♥6 | -1 | -13 |
| -11.9 | Round 6 | CHAMPAGNE | 16 | 4♠x | ♦K | = | -12 |