MOSZCZYNSKI Krzysztof · POLISH SENIORS
549rank
-84.9Butler · 90 bds
-0.94per board
±4.5swing
-0.77vs par /bd · #479/535
-0.63adjusted /bd
by round
vs par split: bidding -1.11 · play +0.34
Strength of schedule: opponents averaged +0.31/bd (a tough draw) → opponent-adjusted -0.63/bd
Card play — on target: opening leads 95.0% #8 of 534 · declarer play 78.3% #129 of 534 · defence 92.0% #39 of 535
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 83.3% (6) | 100.0% (14) |
| Declarer play | 57.1% (7) | 87.5% (16) |
| Defence | 86.7% (15) | 94.3% (35) |
Opening leads by suit led: ♠ 100.0% (7) · ♥ 75.0% (4) · ♦ 100.0% (5) · ♣ 100.0% (4)
vs par by strain: NT -0.58 (31) · a suit -0.86 (59)
vs par by level: part-score -0.93 (43) · game +0.33 (43) · slam -10.75 (4)
By role: declaring -0.04/bd (-2.02 vs par · 40) · defending -1.66/bd (+0.24 vs par · 50)
By vulnerability: vulnerable -0.85/bd (-1.42 vs par · 45) · not vulnerable -1.04/bd (-0.11 vs par · 45)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 2 | V.Markowicz | J.Shih – Y.Zhang | Closed | 10 | -11.1 | -1.11 | +2.00 |
| Round 3 | V.Markowicz | A.Birman – P.Lakatos | Open | 10 | -12.2 | -1.22 | -2.20 |
| Round 4 | V.Markowicz | A.Contreras – C.Vanden Bossche | Closed | 10 | -19.7 | -1.97 | -1.30 |
| Round 7 | V.Markowicz | P.Gill – A.Peake | Open | 10 | -29.6 | -2.96 | -3.10 |
| Round 8 | V.Markowicz | Z.Zvezdin – F.Weiss | Closed | 10 | -3.4 | -0.34 | +0.30 |
| Round 9 | V.Markowicz | G.Area – F.Sarian | Closed | 10 | +5.5 | +0.55 | +1.00 |
| Round 10 | V.Markowicz | J.Sprung – D.Sprung | Open | 10 | +17.3 | +1.73 | -0.40 |
| Round 12 | V.Markowicz | J.Ventin Camprubi – J.Pont | Open | 10 | -24.6 | -2.46 | -2.00 |
| Round 14 | V.Markowicz | P.King – A.Mcintosh | Open | 10 | -7.1 | -0.71 | -1.20 |
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 |
|---|---|---|---|---|---|---|---|
| +10.2 | Round 8 | FRANCORUSSE | 19 | 3NT | ♠5 | = | +10 |
| +8.4 | Round 12 | TEAM VENTIN | 27 | 3NT | ♦3 | +1 | +7 |
| +6.8 | Round 10 | PUNCH | 1 | 3NT | ♦2 | -2 | +11 |
| +6.2 | Round 10 | PUNCH | 2 | 3♥ | ♠K | -1 | +5 |
| +4.9 | Round 8 | FRANCORUSSE | 11 | 4♥ | ♦K | -1 | +10 |
| +4.4 | Round 2 | YBM | 16 | 4♥ | ♦A | = | +11 |
| +3.9 | Round 9 | PROF RIMBUS | 29 | 3♠ | ♦Q | = | +6 |
| +3.8 | Round 7 | DAMESY | 9 | 7♣ | ♣7 | = | -2 |
| +3.8 | Round 14 | BLACK | 18 | 2♠ | ♥5 | = | +0 |
| +3.5 | Round 8 | FRANCORUSSE | 17 | 5♣ | ♦A | -1 | +10 |
| +3.4 | Round 10 | PUNCH | 7 | 1NT | ♦3 | -1 | +0 |
| +3.2 | Round 3 | DUMBOVICH | 23 | 1♥x | ♠A | -3 | -11 |
| +3.2 | Round 4 | CHAD | 1 | 3♦ | ♠J | -3 | +1 |
| +3.0 | Round 2 | YBM | 14 | 3♦ | ♠2 | -1 | +4 |
| +2.6 | Round 3 | DUMBOVICH | 29 | 3NT | ♥9 | +1 | -1 |
| +2.2 | Round 4 | CHAD | 6 | 4♠x | ♥5 | -2 | +0 |
| +2.1 | Round 3 | DUMBOVICH | 22 | 2♠ | ♥10 | = | +0 |
| +2.0 | Round 2 | YBM | 17 | 1NT | ♥2 | -2 | +0 |
| +2.0 | Round 12 | TEAM VENTIN | 30 | 3NT | ♥A | = | -1 |
| +1.9 | Round 2 | YBM | 11 | 4♠ | ♣A | -1 | -2 |
| +1.9 | Round 10 | PUNCH | 4 | 3♥ | ♣2 | -1 | -1 |
| +1.8 | Round 9 | PROF RIMBUS | 24 | 2♠ | ♣A | = | +5 |
| +1.7 | Round 9 | PROF RIMBUS | 30 | 2♥ | ♦J | +1 | +1 |
| +1.6 | Round 3 | DUMBOVICH | 25 | 4♣ | ♦A | +1 | +7 |
| +1.4 | Round 9 | PROF RIMBUS | 27 | 2♥ | ♣J | = | +1 |
| +1.4 | Round 14 | BLACK | 20 | 1NT | ♣J | -4 | +6 |
| +1.2 | Round 14 | BLACK | 12 | 2♠ | ♦3 | +1 | +0 |
| +1.1 | Round 14 | BLACK | 16 | 1NT | ♠4 | = | +0 |
| +0.9 | Round 2 | YBM | 15 | 5♥ | ♠A | +1 | +9 |
| +0.9 | Round 3 | DUMBOVICH | 24 | 4♠ | ♥3 | +1 | +0 |
| +0.9 | Round 3 | DUMBOVICH | 30 | 4♠ | ♦3 | +1 | +0 |
| +0.9 | Round 9 | PROF RIMBUS | 26 | 3NT | ♥J | -1 | +6 |
| +0.8 | Round 10 | PUNCH | 6 | 5♣ | ♥K | +1 | +3 |
| +0.7 | Round 10 | PUNCH | 3 | 1NT | ♦10 | = | -11 |
| +0.6 | Round 9 | PROF RIMBUS | 21 | 2♦ | ♠5 | +2 | +10 |
| +0.5 | Round 12 | TEAM VENTIN | 28 | 3♠ | ♦A | +1 | +1 |
| +0.4 | Round 9 | PROF RIMBUS | 28 | 4♥ | ♥6 | = | +0 |
| +0.3 | Round 10 | PUNCH | 8 | 3♦ | ♥7 | +2 | -7 |
| +0.2 | Round 4 | CHAD | 9 | 3NT | ♦7 | +1 | -1 |
| +0.2 | Round 12 | TEAM VENTIN | 26 | 3NT | ♥J | +1 | +0 |
| +0.2 | Round 14 | BLACK | 13 | 2♥ | ♣3 | +2 | +1 |
| +0.2 | Round 14 | BLACK | 19 | 4♠ | ♣J | +2 | -13 |
| +0.1 | Round 9 | PROF RIMBUS | 22 | 5♥ | ♣Q | = | +0 |
| +0.0 | Round 14 | BLACK | 15 | 1NT | ♦A | = | -1 |
| -0.1 | Round 8 | FRANCORUSSE | 20 | 3NT | ♠3 | +2 | +13 |
| -0.3 | Round 3 | DUMBOVICH | 26 | 3NT | ♥3 | +1 | +0 |
| -0.3 | Round 10 | PUNCH | 9 | 3♣ | ♦10 | = | +0 |
| -0.4 | Round 8 | FRANCORUSSE | 13 | 2♥ | ♥2 | -1 | -1 |
| -0.6 | Round 4 | CHAD | 7 | 4♥ | ♣6 | +2 | +13 |
| -0.6 | Round 9 | PROF RIMBUS | 25 | 3NT | ♥7 | +1 | -13 |
| -0.7 | Round 4 | CHAD | 8 | 3NT | ♥4 | = | +2 |
| -0.7 | Round 12 | TEAM VENTIN | 22 | 4♠ | ♣A | = | +1 |
| -0.8 | Round 4 | CHAD | 2 | 1NT | ♣K | -2 | +1 |
| -0.8 | Round 8 | FRANCORUSSE | 16 | 3♦ | ♠A | -2 | -11 |
| -0.8 | Round 14 | BLACK | 17 | 1NT | ♠5 | +3 | +6 |
| -0.9 | Round 2 | YBM | 19 | 5♦ | ♦7 | = | +2 |
| -0.9 | Round 12 | TEAM VENTIN | 23 | 3NT | ♥7 | +2 | +0 |
| -1.1 | Round 10 | PUNCH | 10 | 2♠ | ♥K | = | +1 |
| -1.2 | Round 2 | YBM | 12 | 3NT | ♣2 | +2 | +0 |
| -1.3 | Round 7 | DAMESY | 2 | 1NT | ♠J | +1 | +0 |
| -1.3 | Round 12 | TEAM VENTIN | 25 | 2♠ | ♥3 | +1 | +0 |
| -1.4 | Round 10 | PUNCH | 5 | 3♠ | ♦K | -1 | -5 |
| -1.5 | Round 7 | DAMESY | 10 | 2♥ | ♠A | -1 | +1 |
| -1.7 | Round 4 | CHAD | 3 | 3♠ | ♥5 | = | +0 |
| -1.9 | Round 8 | FRANCORUSSE | 18 | 4♥ | ♣A | = | +1 |
| -2.6 | Round 7 | DAMESY | 3 | 3NT | ♥10 | -2 | -7 |
| -2.6 | Round 14 | BLACK | 14 | 2♦ | ♥3 | = | +0 |
| -2.8 | Round 7 | DAMESY | 1 | 5♣x | ♠2 | -1 | +0 |
| -2.8 | Round 7 | DAMESY | 5 | 2♠ | ♣K | = | +0 |
| -3.1 | Round 2 | YBM | 20 | 3♥ | ♠7 | = | +0 |
| -3.3 | Round 3 | DUMBOVICH | 27 | 3NT | ♠Q | +2 | -2 |
| -4.2 | Round 7 | DAMESY | 8 | 4♠x | ♦K | -2 | -5 |
| -4.3 | Round 4 | CHAD | 5 | 3♣ | ♠Q | = | -6 |
| -4.5 | Round 2 | YBM | 18 | 4♠ | ♠7 | +2 | +9 |
| -4.6 | Round 7 | DAMESY | 6 | 2♠ | ♥Q | = | -6 |
| -4.7 | Round 9 | PROF RIMBUS | 23 | 1NT | ♥6 | +1 | -6 |
| -5.1 | Round 8 | FRANCORUSSE | 14 | 2♠ | ♣A | -3 | -6 |
| -5.4 | Round 3 | DUMBOVICH | 21 | 3NT | ♦8 | = | +0 |
| -5.5 | Round 7 | DAMESY | 4 | 3NT | ♦8 | -1 | -12 |
| -6.4 | Round 8 | FRANCORUSSE | 12 | 5♦x | ♠A | -2 | -9 |
| -7.1 | Round 4 | CHAD | 4 | 5♥ | ♦A | -1 | -13 |
| -7.2 | Round 12 | TEAM VENTIN | 24 | 3NT | ♦5 | +1 | -1 |
| -7.3 | Round 8 | FRANCORUSSE | 15 | 3NT | ♠6 | +4 | -14 |
| -8.1 | Round 7 | DAMESY | 7 | 4♥ | ♠A | = | +0 |
| -10.1 | Round 4 | CHAD | 10 | 3NT | ♥3 | = | -10 |
| -11.6 | Round 14 | BLACK | 11 | 2♠x | ♠8 | +2 | -11 |
| -12.7 | Round 12 | TEAM VENTIN | 29 | 6♥x | ♠K | -1 | -13 |
| -12.9 | Round 12 | TEAM VENTIN | 21 | 2♠x | ♥4 | = | -14 |
| -13.6 | Round 2 | YBM | 13 | 7♦ | ♦10 | = | -13 |
| -14.5 | Round 3 | DUMBOVICH | 28 | 6♦x | ♦9 | = | -15 |