BIELAWSKI Maciej · BRIDGE24PL B
228rank
+4.7Butler · 100 bds
+0.05per board
±3.6swing
+0.23vs par /bd · #175/478
-0.09adjusted /bd
by round
vs par split: bidding -0.21 · play +0.44
Strength of schedule: opponents averaged -0.14/bd (an easy draw) → opponent-adjusted -0.09/bd
Card play — on target: opening leads 59.1% #440 of 476 · declarer play 74.1% #293 of 478 · defence 79.6% #396 of 478
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 28.6% (7) | 73.3% (15) |
| Declarer play | 77.8% (9) | 72.2% (18) |
| Defence | 81.8% (22) | 77.8% (27) |
Opening leads by suit led: ♠ 60.0% (10) · ♥ 66.7% (3) · ♦ 100.0% (2) · ♣ 42.9% (7)
vs par by strain: NT -0.98 (44) · a suit +1.18 (56)
vs par by level: part-score +0.44 (41) · game +0.00 (54) · slam +1.00 (5)
By role: declaring +0.82/bd (-0.53 vs par · 51) · defending -0.76/bd (+1.02 vs par · 49)
By vulnerability: vulnerable +0.31/bd (+0.32 vs par · 50) · not vulnerable -0.22/bd (+0.14 vs par · 50)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | B.Chmurski | A.Apteker – C.Gower | Closed | 10 | -13.4 | -1.34 | -3.50 |
| Round 2 | B.Chmurski | M.Paiva – M.Figueiredo | Closed | 10 | +11.2 | +1.12 | +1.70 |
| Round 3 | B.Chmurski | A.Schwartz – F.Baseggio | Open | 10 | +4.7 | +0.47 | +1.40 |
| Round 4 | B.Chmurski | M.Polowan – J.Lilienstein | Open | 10 | +5.0 | +0.50 | +1.60 |
| Round 5 | B.Chmurski | I.Delmonte – P.Dalley | Closed | 10 | +2.5 | +0.25 | +1.80 |
| Round 6 | B.Chmurski | I.Cohen – Y.Zack | Open | 10 | +11.1 | +1.11 | -1.20 |
| Round 7 | B.Chmurski | M.Andresen – F.Helness | Open | 10 | -19.7 | -1.97 | -3.00 |
| Round 8 | B.Chmurski | P.Molina – L.Marotta | Closed | 10 | -3.2 | -0.32 | +1.60 |
| Round 9 | B.Chmurski | J.Munday – R.Pavlicek | Closed | 10 | +7.2 | +0.72 | +0.10 |
| Round 10 | B.Chmurski | K.Samant – R.Agrawal | Closed | 10 | -0.7 | -0.07 | +1.80 |
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 |
|---|---|---|---|---|---|---|---|
| +9.2 | Round 6 | EMERALD | 4 | 3NT | ♥Q | = | +0 |
| +8.7 | Round 3 | BASEGGIO | 2 | 4♠ | ♣A | = | +8 |
| +8.0 | Round 2 | PAIVA | 16 | 6♦ | ♣A | = | -2 |
| +7.6 | Round 6 | EMERALD | 2 | 5♦x | ♣2 | = | +6 |
| +7.6 | Round 9 | PAVLICEK | 16 | 4♠x | ♥3 | -2 | +11 |
| +6.9 | Round 10 | PODDAR HOUSING | 26 | 2♣ | ♠3 | +1 | +10 |
| +6.3 | Round 4 | LILIENSTEIN | 19 | 4♥ | ♠A | = | +7 |
| +5.8 | Round 8 | 1W3M | 2 | 2♠ | ♣9 | +1 | +11 |
| +4.7 | Round 1 | GOWER | 5 | 2♦ | ♣A | = | +0 |
| +3.7 | Round 4 | LILIENSTEIN | 17 | 3♣ | ♠A | +2 | +7 |
| +3.6 | Round 8 | 1W3M | 5 | 3NT | ♥9 | +3 | +1 |
| +3.4 | Round 2 | PAIVA | 20 | 2♠ | ♥A | -1 | +6 |
| +3.4 | Round 3 | BASEGGIO | 8 | 2♠ | ♣K | +1 | +1 |
| +3.3 | Round 2 | PAIVA | 14 | 3♥ | ♣5 | = | +6 |
| +3.1 | Round 5 | DALLEY | 21 | 3NT | ♥4 | +4 | +10 |
| +3.1 | Round 8 | 1W3M | 4 | 4♥ | ♠9 | -1 | +6 |
| +3.1 | Round 10 | PODDAR HOUSING | 27 | 4♥ | ♠8 | -1 | +10 |
| +2.9 | Round 5 | DALLEY | 26 | 3♥ | ♠Q | -2 | +2 |
| +2.4 | Round 1 | GOWER | 9 | 5♦ | ♣2 | = | +0 |
| +2.3 | Round 5 | DALLEY | 27 | 3♥ | ♣K | -2 | +6 |
| +2.1 | Round 5 | DALLEY | 28 | 2♥ | ♣Q | = | +0 |
| +2.1 | Round 9 | PAVLICEK | 14 | 3NT | ♦9 | -1 | +5 |
| +2.0 | Round 6 | EMERALD | 9 | 1NT | ♠5 | -1 | +0 |
| +1.9 | Round 1 | GOWER | 2 | 3♥ | ♦10 | = | +0 |
| +1.9 | Round 9 | PAVLICEK | 11 | 3NT | ♣Q | = | -1 |
| +1.8 | Round 4 | LILIENSTEIN | 14 | 2♠ | ♣3 | +3 | +5 |
| +1.8 | Round 7 | VICKY | 17 | 2♥ | ♥2 | = | +0 |
| +1.7 | Round 6 | EMERALD | 6 | 3♦ | ♣3 | = | +0 |
| +1.6 | Round 3 | BASEGGIO | 5 | 1NT | ♠5 | -2 | +0 |
| +1.6 | Round 8 | 1W3M | 3 | 3NT | ♦J | -1 | +12 |
| +1.5 | Round 2 | PAIVA | 11 | 1NT | ♠9 | -1 | +2 |
| +1.5 | Round 6 | EMERALD | 3 | 1NT | ♦A | +1 | -1 |
| +1.5 | Round 10 | PODDAR HOUSING | 29 | 3NT | ♥3 | +2 | +1 |
| +1.4 | Round 6 | EMERALD | 5 | 4♠ | ♥6 | -2 | +0 |
| +1.4 | Round 9 | PAVLICEK | 12 | 6NT | ♣6 | = | +0 |
| +1.3 | Round 7 | VICKY | 15 | 3NT | ♣K | +1 | +0 |
| +1.2 | Round 9 | PAVLICEK | 18 | 2♠ | ♠3 | = | -1 |
| +1.1 | Round 10 | PODDAR HOUSING | 23 | 5♦ | ♣A | -1 | +1 |
| +1.0 | Round 2 | PAIVA | 12 | 3♠ | ♠6 | = | +0 |
| +1.0 | Round 2 | PAIVA | 19 | 4♠ | ♣J | -1 | +12 |
| +0.9 | Round 4 | LILIENSTEIN | 11 | 5♦x | ♣A | -2 | -3 |
| +0.9 | Round 4 | LILIENSTEIN | 15 | 5♠x | ♣5 | -1 | +5 |
| +0.8 | Round 5 | DALLEY | 29 | 3NT | ♥K | +2 | +0 |
| +0.7 | Round 6 | EMERALD | 1 | 3NT | ♠9 | -1 | +4 |
| +0.6 | Round 5 | DALLEY | 25 | 3NT | ♥3 | +2 | +1 |
| +0.5 | Round 8 | 1W3M | 6 | 3NT | ♠4 | = | +0 |
| +0.4 | Round 1 | GOWER | 10 | 4♥ | ♠4 | +1 | +0 |
| +0.4 | Round 4 | LILIENSTEIN | 16 | 1NT | ♥3 | -1 | +0 |
| +0.3 | Round 5 | DALLEY | 22 | 2♥ | ♠10 | -1 | -1 |
| +0.3 | Round 7 | VICKY | 12 | 1NT | ♥6 | +1 | +0 |
| +0.3 | Round 8 | 1W3M | 9 | 2♠ | ♦A | +2 | +1 |
| +0.3 | Round 10 | PODDAR HOUSING | 30 | 2♠ | ♥2 | -1 | +2 |
| +0.1 | Round 2 | PAIVA | 18 | 3NT | ♠Q | +1 | +0 |
| +0.1 | Round 9 | PAVLICEK | 20 | 3NT | ♦3 | +2 | -13 |
| +0.0 | Round 3 | BASEGGIO | 4 | 2♠ | ♦10 | -1 | +0 |
| +0.0 | Round 3 | BASEGGIO | 9 | 3NT | ♦4 | = | +1 |
| -0.0 | Round 5 | DALLEY | 30 | 4♠ | ♦5 | = | +0 |
| -0.1 | Round 3 | BASEGGIO | 10 | 4♥ | ♣9 | -2 | +8 |
| -0.2 | Round 10 | PODDAR HOUSING | 25 | 3NT | ♠3 | +1 | -1 |
| -0.4 | Round 7 | VICKY | 13 | 6♠ | ♣10 | = | +8 |
| -0.5 | Round 7 | VICKY | 18 | 3NT | ♥3 | +1 | +1 |
| -0.7 | Round 2 | PAIVA | 13 | 4♥ | ♦J | +1 | +0 |
| -0.7 | Round 9 | PAVLICEK | 19 | 3♦ | ♠A | = | +0 |
| -1.0 | Round 4 | LILIENSTEIN | 18 | 2♥ | ♣2 | +1 | -1 |
| -1.1 | Round 3 | BASEGGIO | 7 | 3NT | ♥9 | +2 | -1 |
| -1.2 | Round 1 | GOWER | 1 | 2♠ | ♥J | +1 | +0 |
| -1.3 | Round 8 | 1W3M | 8 | 3♣ | ♠8 | +1 | +0 |
| -1.4 | Round 1 | GOWER | 4 | 3NT | ♥2 | +1 | -10 |
| -1.6 | Round 9 | PAVLICEK | 15 | 4♠ | ♥K | +1 | +0 |
| -1.7 | Round 7 | VICKY | 20 | 2♠ | ♥K | +2 | -1 |
| -1.8 | Round 9 | PAVLICEK | 13 | 4NT | ♥7 | +1 | +0 |
| -1.8 | Round 10 | PODDAR HOUSING | 21 | 3NT | ♣2 | +1 | -1 |
| -2.0 | Round 7 | VICKY | 11 | 2NT | ♥3 | -1 | -5 |
| -2.2 | Round 3 | BASEGGIO | 3 | 3NT | ♣2 | -2 | +1 |
| -2.2 | Round 10 | PODDAR HOUSING | 24 | 6NT | ♠8 | +1 | -1 |
| -2.3 | Round 4 | LILIENSTEIN | 13 | 2♣ | ♥A | +1 | +1 |
| -2.6 | Round 4 | LILIENSTEIN | 12 | 3♣ | ♦9 | = | -5 |
| -2.7 | Round 1 | GOWER | 6 | 3NT | ♥2 | = | +1 |
| -2.7 | Round 2 | PAIVA | 17 | 3NT | ♠7 | +2 | -1 |
| -2.7 | Round 3 | BASEGGIO | 6 | 2NT | ♣4 | = | +0 |
| -2.8 | Round 6 | EMERALD | 8 | 2♣ | ♦3 | = | -5 |
| -2.9 | Round 3 | BASEGGIO | 1 | 1NT | ♦K | -1 | -4 |
| -2.9 | Round 5 | DALLEY | 24 | 6♥ | ♠7 | = | +0 |
| -3.0 | Round 9 | PAVLICEK | 17 | 4♥ | ♦5 | +1 | +0 |
| -3.1 | Round 4 | LILIENSTEIN | 20 | 1NT | ♣6 | = | +0 |
| -3.1 | Round 7 | VICKY | 19 | 3♥ | ♦A | = | -7 |
| -3.3 | Round 1 | GOWER | 7 | 3NT | ♦7 | +1 | -1 |
| -3.3 | Round 6 | EMERALD | 10 | 3NT | ♥7 | -2 | -8 |
| -3.7 | Round 2 | PAIVA | 15 | 4♥ | ♠A | +1 | -6 |
| -4.1 | Round 10 | PODDAR HOUSING | 28 | 2♥ | ♠A | = | -5 |
| -4.2 | Round 8 | 1W3M | 10 | 1NT | ♠9 | +1 | -6 |
| -4.4 | Round 8 | 1W3M | 1 | 3NT | ♠8 | +1 | -7 |
| -5.3 | Round 10 | PODDAR HOUSING | 22 | 3NT | ♦10 | = | +2 |
| -6.7 | Round 5 | DALLEY | 23 | 5♦x | ♣A | -2 | +0 |
| -6.9 | Round 6 | EMERALD | 7 | 3NT | ♠2 | -2 | -8 |
| -7.1 | Round 1 | GOWER | 3 | 5♥ | ♠3 | +1 | -14 |
| -7.1 | Round 1 | GOWER | 8 | 5♥x | ♦K | -1 | -11 |
| -7.6 | Round 7 | VICKY | 16 | 3NT | ♦3 | +4 | -14 |
| -7.8 | Round 7 | VICKY | 14 | 4♠x | ♥3 | = | -12 |
| -8.2 | Round 8 | 1W3M | 7 | 3NT | ♣K | +2 | -2 |