KASZOWSKI Dominik · 4EKO2FAZOKLUB0
188rank
+7.8Butler · 112 bds
+0.07per board
±4.4swing
-0.75vs par /bd · #340/382
+0.15adjusted /bd
by round
vs par split: bidding -0.53 · play -0.22
Strength of schedule: opponents averaged +0.08/bd (a tough draw) → opponent-adjusted +0.15/bd
Card play — on target: opening leads 84.4% #97 of 382 · declarer play 69.4% #262 of 382 · defence 88.7% #156 of 382
Bidding activity — not a pass: 40.9% #263 of 382 (123/301)
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 83.3% (6) | 84.6% (26) |
| Declarer play | 75.0% (12) | 66.7% (24) |
| Defence | 80.0% (10) | 90.7% (43) |
Opening leads by suit led: ♠ 100.0% (3) · ♥ 90.0% (10) · ♦ 60.0% (10) · ♣ 100.0% (9)
vs par by strain: NT -1.55 (29) · a suit -0.47 (83)
vs par by level: part-score -1.17 (41) · game -1.15 (67) · slam +10.25 (4)
By role: declaring +0.19/bd (-3.05 vs par · 59) · defending -0.06/bd (+1.81 vs par · 53)
By vulnerability: vulnerable -0.03/bd (-1.21 vs par · 56) · not vulnerable +0.16/bd (-0.29 vs par · 56)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | B.Radko | O.Rimstedt – M.Rimstedt | Closed | 14 | -4.0 | -0.29 | -2.43 |
| Round 4 | B.Radko | M.Klukowski – J.Kalita | Closed | 14 | -15.3 | -1.09 | -2.36 |
| Round 5 | B.Radko | T.Sielicki – D.Kowalski | Open | 14 | +1.2 | +0.09 | -0.93 |
| Round 6 | B.Radko | A.Kalish – N.Grinberg | Open | 14 | +34.8 | +2.49 | +1.36 |
| Round 8 | B.Radko | M.Vagi – B.Zabradi | Open | 14 | -2.2 | -0.16 | +2.50 |
| Round 9 | B.Radko | J.Balasovs – J.Ilzins | Closed | 14 | -10.4 | -0.74 | -2.43 |
| Round 10 | B.Radko | O.Ghigheci – I.Coldea | Closed | 14 | +5.0 | +0.36 | -1.57 |
| Round 11 | W.Okuniewski | A.Arlovich – E.Vainikonis | Closed | 14 | -1.3 | -0.09 | -0.14 |
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 |
|---|---|---|---|---|---|---|---|
| +15.9 | Round 8 | NEW BROOM | 15 | 4♥x | ♣K | = | +15 |
| +12.6 | Round 6 | KALISH | 22 | 6♠ | ♦7 | -1 | +20 |
| +11.3 | Round 10 | CERCOL | 27 | 6NT | ♠T | = | +11 |
| +9.5 | Round 6 | KALISH | 18 | 5♠x | ♦K | -2 | +12 |
| +8.9 | Round 11 | BRIDGESCANNER | 1 | 5♣ | ♠A | = | +7 |
| +8.9 | Round 11 | BRIDGESCANNER | 8 | 3NT | ♣A | -2 | +11 |
| +8.3 | Round 8 | NEW BROOM | 18 | 6♦x | ♣K | -2 | +10 |
| +7.9 | Round 10 | CERCOL | 18 | 4♠ | ♦3 | -2 | +11 |
| +7.0 | Round 8 | NEW BROOM | 25 | 3NT | ♣J | = | +7 |
| +6.2 | Round 9 | LATVIA | 2 | 5♦ | ♠2 | +1 | -5 |
| +5.9 | Round 5 | TRADYCJA | 12 | 4♠x | ♥A | -2 | +9 |
| +4.9 | Round 1 | ASHE | 11 | 5♥x | ♣K | -2 | +0 |
| +4.8 | Round 6 | KALISH | 27 | 4♥ | ♠T | -2 | +6 |
| +4.4 | Round 6 | KALISH | 24 | 2♠ | ♠4 | +4 | +8 |
| +4.3 | Round 5 | TRADYCJA | 4 | 3NT | ♠K | -3 | +9 |
| +4.2 | Round 10 | CERCOL | 26 | 3NT | ♥4 | +2 | +2 |
| +3.8 | Round 6 | KALISH | 19 | 2NT | ♠Q | -1 | +2 |
| +3.8 | Round 11 | BRIDGESCANNER | 13 | 3♣ | ♥4 | -1 | -1 |
| +3.7 | Round 9 | LATVIA | 11 | 3♦ | ♥K | -3 | +0 |
| +3.6 | Round 11 | BRIDGESCANNER | 9 | 4♥ | ♣6 | +2 | -1 |
| +3.5 | Round 10 | CERCOL | 23 | 4♥ | ♦6 | -1 | +6 |
| +3.3 | Round 6 | KALISH | 20 | 2♥ | ♣6 | -1 | +5 |
| +3.2 | Round 8 | NEW BROOM | 16 | 5♣x | ♣2 | -1 | +0 |
| +3.1 | Round 9 | LATVIA | 9 | 7♥ | ♥2 | = | +0 |
| +3.0 | Round 1 | ASHE | 12 | 2♠ | ♣2 | +1 | -10 |
| +2.4 | Round 5 | TRADYCJA | 6 | 2♦ | ♦7 | -1 | +0 |
| +2.4 | Round 6 | KALISH | 26 | 3NT | ♥2 | +1 | -1 |
| +2.3 | Round 11 | BRIDGESCANNER | 2 | 3♠ | ♣2 | = | +6 |
| +1.9 | Round 6 | KALISH | 28 | 3♠ | ♦T | -2 | +0 |
| +1.8 | Round 5 | TRADYCJA | 10 | 3♣ | ♦7 | -1 | +6 |
| +1.7 | Round 8 | NEW BROOM | 19 | 4♥ | ♣2 | = | +0 |
| +1.6 | Round 4 | ZIMMERMANN | 27 | 4♥ | ♣9 | = | +0 |
| +1.5 | Round 4 | ZIMMERMANN | 17 | 4♥ | ♦6 | -1 | +5 |
| +1.5 | Round 6 | KALISH | 17 | 4NT | ♠8 | +1 | -14 |
| +1.4 | Round 10 | CERCOL | 22 | 4♥ | ♣Q | +1 | -11 |
| +1.4 | Round 11 | BRIDGESCANNER | 7 | 3NT | ♣7 | +1 | -1 |
| +1.3 | Round 1 | ASHE | 4 | 4♠ | ♦2 | +1 | +0 |
| +1.2 | Round 5 | TRADYCJA | 13 | 5♣ | ♦8 | +1 | -13 |
| +1.2 | Round 9 | LATVIA | 8 | 2♠ | ♣A | -1 | +3 |
| +1.1 | Round 9 | LATVIA | 1 | 4♠ | ♦7 | +2 | +1 |
| +0.8 | Round 1 | ASHE | 2 | 4♥ | ♣K | = | +3 |
| +0.8 | Round 4 | ZIMMERMANN | 26 | 2♠ | ♥K | = | -11 |
| +0.8 | Round 10 | CERCOL | 24 | 2♦ | ♣J | +1 | +5 |
| +0.4 | Round 1 | ASHE | 14 | 4♠ | ♥A | +1 | +0 |
| +0.4 | Round 9 | LATVIA | 6 | 2♥ | ♦5 | +1 | +1 |
| +0.2 | Round 11 | BRIDGESCANNER | 10 | 4NT | ♠A | = | -12 |
| +0.1 | Round 4 | ZIMMERMANN | 19 | 3NT | ♥4 | +1 | +1 |
| +0.1 | Round 10 | CERCOL | 17 | 3♣ | ♥Q | = | +0 |
| -0.1 | Round 1 | ASHE | 13 | 4♠ | ♦8 | +1 | -13 |
| -0.2 | Round 1 | ASHE | 8 | 5♥x | ♠6 | -2 | +0 |
| -0.2 | Round 5 | TRADYCJA | 9 | 3NT | ♠3 | +1 | -1 |
| -0.3 | Round 9 | LATVIA | 10 | 1NT | ♦5 | +2 | +10 |
| -0.4 | Round 1 | ASHE | 3 | 3♠ | ♦7 | -1 | +0 |
| -0.4 | Round 4 | ZIMMERMANN | 18 | 2♠ | ♣K | = | +1 |
| -0.4 | Round 5 | TRADYCJA | 7 | 1NT | ♠6 | +2 | +0 |
| -0.4 | Round 5 | TRADYCJA | 8 | 3♣ | ♥A | -3 | -6 |
| -0.4 | Round 9 | LATVIA | 14 | 4♠ | ♥J | +1 | +0 |
| -0.5 | Round 8 | NEW BROOM | 28 | 4♠ | ♥2 | +2 | +14 |
| -0.6 | Round 5 | TRADYCJA | 11 | 2♠ | ♥9 | = | -7 |
| -0.6 | Round 11 | BRIDGESCANNER | 3 | 3♦ | ♥7 | +1 | +7 |
| -0.7 | Round 8 | NEW BROOM | 26 | 4♠ | ♦9 | = | +1 |
| -0.8 | Round 5 | TRADYCJA | 2 | 1NT | ♥8 | -1 | +0 |
| -0.9 | Round 5 | TRADYCJA | 1 | 3♠ | ♦T | = | +0 |
| -0.9 | Round 6 | KALISH | 25 | 2♦ | ♥T | +1 | +0 |
| -0.9 | Round 10 | CERCOL | 25 | 4♠ | ♦7 | +1 | -11 |
| -0.9 | Round 11 | BRIDGESCANNER | 11 | 3♣ | ♦7 | -1 | -9 |
| -1.1 | Round 4 | ZIMMERMANN | 24 | 4♥ | ♠K | +1 | +0 |
| -1.1 | Round 8 | NEW BROOM | 23 | 4♥ | ♦3 | +1 | +13 |
| -1.1 | Round 10 | CERCOL | 20 | 4♠ | ♥7 | = | +0 |
| -1.2 | Round 1 | ASHE | 10 | 4♠x | ♣A | -1 | +9 |
| -1.2 | Round 6 | KALISH | 15 | 4♥ | ♣2 | +1 | +0 |
| -1.3 | Round 4 | ZIMMERMANN | 25 | 2♠ | ♥3 | = | +0 |
| -1.3 | Round 10 | CERCOL | 16 | 3NT | ♣6 | -2 | -11 |
| -1.5 | Round 4 | ZIMMERMANN | 15 | 3NT | ♣7 | = | +1 |
| -1.5 | Round 5 | TRADYCJA | 14 | 1NT | ♥Q | = | +7 |
| -1.5 | Round 6 | KALISH | 16 | 4♠ | ♦K | -2 | +0 |
| -1.6 | Round 1 | ASHE | 7 | 3NT | ♠T | +3 | -13 |
| -1.8 | Round 4 | ZIMMERMANN | 23 | 4♠ | ♣J | +1 | -1 |
| -1.8 | Round 6 | KALISH | 21 | 4♥ | ♣A | -2 | -5 |
| -1.9 | Round 9 | LATVIA | 3 | 3♣ | ♦K | -1 | +2 |
| -2.1 | Round 4 | ZIMMERMANN | 28 | 3♠ | ♦Q | = | -10 |
| -2.1 | Round 9 | LATVIA | 5 | 4♠ | ♥J | = | +0 |
| -2.2 | Round 4 | ZIMMERMANN | 22 | 4♠ | ♥K | +2 | -11 |
| -2.4 | Round 5 | TRADYCJA | 3 | 1♦ | ♠9 | -1 | -5 |
| -2.5 | Round 1 | ASHE | 1 | 3♦ | ♠T | -2 | -5 |
| -2.5 | Round 1 | ASHE | 5 | 3NT | ♥Q | -1 | -6 |
| -2.5 | Round 1 | ASHE | 9 | 5♠ | ♣K | = | +0 |
| -2.5 | Round 4 | ZIMMERMANN | 20 | 4♠ | ♠4 | -2 | -8 |
| -2.5 | Round 8 | NEW BROOM | 21 | 3NT | ♥7 | +1 | +0 |
| -2.7 | Round 9 | LATVIA | 12 | 3♦ | ♣K | +2 | -11 |
| -2.8 | Round 4 | ZIMMERMANN | 16 | 3♥ | ♦4 | = | +0 |
| -3.4 | Round 1 | ASHE | 6 | 5♦ | ♥K | = | +1 |
| -3.4 | Round 8 | NEW BROOM | 27 | 2NT | ♦9 | -3 | -2 |
| -3.5 | Round 10 | CERCOL | 19 | 5♠x | ♥2 | -1 | +0 |
| -3.6 | Round 4 | ZIMMERMANN | 21 | 3NT | ♣2 | = | +0 |
| -3.7 | Round 11 | BRIDGESCANNER | 4 | 3NT | ♠J | = | +0 |
| -4.0 | Round 6 | KALISH | 23 | 4♦ | ♣T | +2 | -14 |
| -4.2 | Round 8 | NEW BROOM | 20 | 1NT | ♦9 | -2 | -9 |
| -4.3 | Round 10 | CERCOL | 21 | 1NT | ♥4 | +2 | -10 |
| -4.3 | Round 11 | BRIDGESCANNER | 6 | 2♠x | ♥K | -2 | +4 |
| -4.6 | Round 9 | LATVIA | 7 | 3NT | ♥6 | -2 | -7 |
| -4.9 | Round 10 | CERCOL | 28 | 3NT | ♥K | +2 | -2 |
| -5.2 | Round 11 | BRIDGESCANNER | 5 | 4♠ | ♣9 | -1 | -10 |
| -6.0 | Round 9 | LATVIA | 13 | 5NT | ♦8 | +1 | -17 |
| -6.8 | Round 11 | BRIDGESCANNER | 12 | 4♥ | ♣4 | = | -3 |
| -7.2 | Round 5 | TRADYCJA | 5 | 4♥ | ♦A | -2 | -12 |
| -7.5 | Round 8 | NEW BROOM | 22 | 3♠x | ♥A | -3 | +3 |
| -8.1 | Round 9 | LATVIA | 4 | 4♥ | ♦7 | +1 | -11 |
| -8.2 | Round 10 | CERCOL | 15 | 4♠ | ♣Q | -1 | -12 |
| -8.9 | Round 11 | BRIDGESCANNER | 14 | 4♠ | ♠7 | = | +0 |
| -9.0 | Round 8 | NEW BROOM | 24 | 2♠x | ♥3 | = | -8 |
| -9.4 | Round 8 | NEW BROOM | 17 | 4♠x | ♦K | -3 | -9 |