MROCZKOWSKI Norbert · PTC DOLINA NARWI
122rank
-107.0Butler · 90 bds
-1.19per board
±4.7swing
-0.89vs par /bd · #107/132
-1.40adjusted /bd
by round
vs par split: bidding -0.70 · play -0.25
Strength of schedule: opponents averaged -0.21/bd (an easy draw) → opponent-adjusted -1.40/bd
Card play — on target: opening leads 45.5% #132 of 132 · declarer play 64.3% #97 of 132 · defence 83.8% #61 of 132
Bidding activity — not a pass: 51.9% #7 of 132 (123/237)
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 25.0% (4) | 57.1% (7) |
| Declarer play | 44.4% (9) | 73.7% (19) |
| Defence | 66.7% (9) | 89.3% (28) |
Opening leads by suit led: ♠ 20.0% (5) · ♥ 66.7% (3) · ♦ 50.0% (2) · ♣ 100.0% (1)
vs par by strain: NT -1.40 (25) · a suit -0.77 (64)
vs par by level: part-score -0.36 (36) · game -0.49 (49) · slam -11.75 (4)
By role: declaring -0.71/bd (-2.56 vs par · 52) · defending -1.91/bd (+1.32 vs par · 37)
By vulnerability: vulnerable -1.66/bd (-1.36 vs par · 45) · not vulnerable -0.72/bd (-0.42 vs par · 45)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | S.Wiszniewski | M.Chmielewski – M.Janik | Open | 10 | +12.5 | +1.25 | +1.40 |
| Round 2 | S.Wiszniewski | J.Luczeczko – C.Morawski | Open | 10 | -45.8 | -4.58 | -5.50 |
| Round 3 | S.Wiszniewski | Y.Saienko – K.Deberny | Open | 10 | +18.8 | +1.88 | +3.30 |
| Round 4 | S.Wiszniewski | K.Noguchi – K.Urano | Open | 10 | -44.9 | -4.49 | -2.40 |
| Round 5 | S.Wiszniewski | E.Osen – K.Austad | Open | 10 | -22.3 | -2.23 | -2.20 |
| Round 7 | S.Wiszniewski | K.Kujalowicz – N.Przybylska | Open | 10 | +5.8 | +0.58 | +0.60 |
| Round 8 | S.Wiszniewski | M.Grabowski – A.Farine | Open | 10 | -20.4 | -2.04 | -3.00 |
| Round 9 | S.Wiszniewski | P.Typaldos – A.Beligianni | Open | 10 | -3.4 | -0.34 | -1.30 |
| Round 10 | S.Wiszniewski | Y.Ni – L.Liu | Open | 10 | -7.3 | -0.73 | +1.10 |
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 |
|---|---|---|---|---|---|---|---|
| +8.8 | Round 1 | VERCO CKIS SKAWINA | 23 | 3NT | ♦2 | +2 | +13 |
| +8.6 | Round 7 | KL2 KBSM2 | 23 | 4♥ | ♦K | = | +13 |
| +6.9 | Round 1 | VERCO CKIS SKAWINA | 30 | 3NT | ♥Q | = | +7 |
| +6.9 | Round 3 | 4KL 2BKB | 17 | 3♠ | ♦Q | = | +10 |
| +6.7 | Round 10 | RDFZ R | 26 | 4♥ | ♠J | -2 | +8 |
| +6.2 | Round 7 | KL2 KBSM2 | 30 | 5♦ | ♠A | = | +7 |
| +5.9 | Round 8 | WZBS | 8 | 4♠ | ♠7 | -2 | +11 |
| +5.8 | Round 3 | 4KL 2BKB | 20 | 4♠ | ♥K | +1 | +0 |
| +5.6 | Round 3 | 4KL 2BKB | 13 | 4♠x | ♣6 | = | +12 |
| +5.4 | Round 10 | RDFZ R | 29 | 3NT | ♦3 | +2 | +0 |
| +5.1 | Round 5 | NONE | 7 | 4♥ | ♣A | -2 | +8 |
| +4.9 | Round 9 | PANATHINAIKOS | 17 | 4♥ | ♣A | = | -1 |
| +3.9 | Round 9 | PANATHINAIKOS | 12 | 2NT | ♦6 | +2 | +2 |
| +3.8 | Round 9 | PANATHINAIKOS | 20 | 3NT | ♥T | = | +10 |
| +3.5 | Round 9 | PANATHINAIKOS | 11 | 4♥ | ♣T | -1 | +11 |
| +3.4 | Round 1 | VERCO CKIS SKAWINA | 22 | 2♥ | ♦K | = | +5 |
| +3.2 | Round 1 | VERCO CKIS SKAWINA | 25 | 1NT | ♠6 | +1 | +11 |
| +3.0 | Round 9 | PANATHINAIKOS | 19 | 4♠ | ♦K | = | +3 |
| +2.6 | Round 5 | NONE | 10 | 4♥ | ♠T | -2 | +8 |
| +2.4 | Round 7 | KL2 KBSM2 | 28 | 4♣ | ♠Q | -1 | +1 |
| +1.4 | Round 1 | VERCO CKIS SKAWINA | 26 | 4♥ | ♦Q | -3 | -8 |
| +1.4 | Round 2 | POLAND 2 | 1 | 4♠ | ♥A | +2 | +2 |
| +1.4 | Round 3 | 4KL 2BKB | 11 | 1NT | ♦J | = | +5 |
| +1.3 | Round 10 | RDFZ R | 24 | 2♦ | ♠3 | = | -1 |
| +1.0 | Round 7 | KL2 KBSM2 | 21 | 2♦ | ♣4 | +1 | +0 |
| +0.9 | Round 3 | 4KL 2BKB | 12 | 5♣ | ♣T | = | -2 |
| +0.8 | Round 3 | 4KL 2BKB | 18 | 4♠ | ♦K | +1 | -11 |
| +0.5 | Round 2 | POLAND 2 | 2 | 3♥ | ♦6 | -1 | +5 |
| +0.5 | Round 9 | PANATHINAIKOS | 18 | 3♠ | ♦2 | = | +8 |
| +0.5 | Round 10 | RDFZ R | 23 | 4♥ | ♣3 | -2 | -2 |
| +0.4 | Round 7 | KL2 KBSM2 | 27 | 1NT | ♥7 | -5 | -5 |
| +0.3 | Round 2 | POLAND 2 | 6 | Pass | +4 | ||
| +0.2 | Round 7 | KL2 KBSM2 | 26 | 2♠ | ♦7 | +1 | +0 |
| +0.1 | Round 8 | WZBS | 2 | 4♠ | ♥7 | = | +0 |
| -0.2 | Round 3 | 4KL 2BKB | 15 | 4♠ | ♥K | +1 | +0 |
| -0.2 | Round 3 | 4KL 2BKB | 16 | 4♠ | ♦A | = | +0 |
| -0.3 | Round 5 | NONE | 5 | 4♠ | ♥7 | = | -1 |
| -0.3 | Round 8 | WZBS | 10 | 4♦x | ♠5 | -2 | +3 |
| -0.4 | Round 4 | JAPAN | 22 | 3♥ | ♠8 | = | -2 |
| -0.5 | Round 3 | 4KL 2BKB | 14 | 4♥ | ♠T | +2 | +8 |
| -0.5 | Round 8 | WZBS | 1 | 1NT | ♠K | -3 | +0 |
| -0.6 | Round 1 | VERCO CKIS SKAWINA | 21 | 4♠ | ♥J | = | +0 |
| -0.7 | Round 8 | WZBS | 5 | 2♥ | ♣3 | +4 | -11 |
| -1.1 | Round 7 | KL2 KBSM2 | 24 | 2♠ | ♣A | +2 | +2 |
| -1.2 | Round 2 | POLAND 2 | 3 | 2♠ | ♣Q | +2 | -10 |
| -1.3 | Round 4 | JAPAN | 25 | 3NT | ♠K | -1 | -5 |
| -1.3 | Round 7 | KL2 KBSM2 | 29 | 1♦ | ♥8 | = | +1 |
| -1.3 | Round 10 | RDFZ R | 25 | 2♣ | ♥Q | = | +9 |
| -1.4 | Round 1 | VERCO CKIS SKAWINA | 27 | 1NT | ♠6 | -2 | +1 |
| -1.5 | Round 5 | NONE | 1 | 2♠ | ♦Q | +3 | -6 |
| -1.5 | Round 5 | NONE | 3 | 3♠ | ♦6 | -1 | +2 |
| -1.6 | Round 4 | JAPAN | 27 | 2♠ | ♦8 | +1 | +0 |
| -1.7 | Round 1 | VERCO CKIS SKAWINA | 29 | 2♠ | ♦J | = | +0 |
| -1.7 | Round 3 | 4KL 2BKB | 19 | 3NT | ♠6 | +2 | +11 |
| -1.7 | Round 4 | JAPAN | 30 | 4♠ | ♣Q | = | +1 |
| -1.8 | Round 2 | POLAND 2 | 9 | 3NT | ♥T | -1 | -6 |
| -1.8 | Round 8 | WZBS | 3 | 3♥ | ♣K | = | +0 |
| -2.2 | Round 5 | NONE | 2 | 2NT | ♠5 | +2 | +6 |
| -2.3 | Round 1 | VERCO CKIS SKAWINA | 24 | 2♥ | ♠T | +3 | -6 |
| -2.4 | Round 5 | NONE | 8 | 3♣ | ♥6 | -1 | -4 |
| -2.5 | Round 8 | WZBS | 9 | 1♠ | ♥Q | = | -5 |
| -2.7 | Round 4 | JAPAN | 24 | 1♣ | ♦3 | +4 | +6 |
| -2.7 | Round 10 | RDFZ R | 28 | 3♥ | ♣K | = | -1 |
| -3.0 | Round 10 | RDFZ R | 27 | 4♠ | ♠5 | +3 | -2 |
| -3.1 | Round 4 | JAPAN | 21 | 3NT | ♥A | = | +1 |
| -3.1 | Round 4 | JAPAN | 28 | 4♥ | ♦Q | -2 | -2 |
| -3.3 | Round 2 | POLAND 2 | 8 | 4♠ | ♦2 | +1 | -1 |
| -3.6 | Round 9 | PANATHINAIKOS | 15 | 3♦ | ♥J | -4 | -3 |
| -4.1 | Round 10 | RDFZ R | 22 | 5♦ | ♠6 | = | +0 |
| -4.5 | Round 8 | WZBS | 7 | 3♦ | ♣Q | +1 | -11 |
| -4.7 | Round 9 | PANATHINAIKOS | 13 | 3NT | ♣3 | -1 | -12 |
| -5.0 | Round 10 | RDFZ R | 30 | 4♥ | ♦3 | +1 | +0 |
| -5.1 | Round 10 | RDFZ R | 21 | 3NT | ♠Q | = | +0 |
| -5.2 | Round 1 | VERCO CKIS SKAWINA | 28 | 4♥x | ♠7 | -1 | -9 |
| -5.3 | Round 7 | KL2 KBSM2 | 22 | 3NT | ♦6 | -4 | -7 |
| -5.3 | Round 7 | KL2 KBSM2 | 25 | 3NT | ♠T | -2 | -6 |
| -6.0 | Round 9 | PANATHINAIKOS | 14 | 4♠ | ♣3 | +3 | -14 |
| -6.3 | Round 8 | WZBS | 6 | 3NT | ♠6 | +1 | -1 |
| -7.3 | Round 5 | NONE | 4 | 3NT | ♥4 | = | -10 |
| -7.4 | Round 5 | NONE | 6 | 3NT | ♥5 | -2 | -11 |
| -7.4 | Round 5 | NONE | 9 | 6♦ | ♠5 | -1 | -14 |
| -8.0 | Round 4 | JAPAN | 29 | 1♥ | ♣A | +4 | -10 |
| -8.3 | Round 2 | POLAND 2 | 4 | 4♦ | ♥A | +3 | -15 |
| -8.7 | Round 9 | PANATHINAIKOS | 16 | 6NT | ♥8 | -1 | -17 |
| -9.8 | Round 8 | WZBS | 4 | 6♥ | ♠7 | -1 | -16 |
| -10.0 | Round 4 | JAPAN | 26 | 4♠ | ♦5 | +2 | -13 |
| -10.4 | Round 2 | POLAND 2 | 5 | 3NT | ♥K | = | -10 |
| -10.9 | Round 2 | POLAND 2 | 10 | 3NT | ♠5 | -1 | -12 |
| -12.1 | Round 2 | POLAND 2 | 7 | 4♥ | ♠2 | = | -12 |
| -13.0 | Round 4 | JAPAN | 23 | 7♠ | ♥9 | = | +0 |