SEREK Cezary · CONNECTOR
vs par split: bidding -0.47 · play +0.31
Strength of schedule: opponents averaged -0.05/bd (an average draw) → opponent-adjusted -0.69/bd
Card play — on target: opening leads 84.2% #76 of 373 · declarer play 77.8% #156 of 373 · defence 81.2% #305 of 373
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 75.0% (8) | 90.9% (11) |
| Declarer play | 83.3% (6) | 75.0% (12) |
| Defence | 82.4% (17) | 80.0% (15) |
Opening leads by suit led: ♠ 85.7% (7) · ♥ 80.0% (5) · ♦ 75.0% (4) · ♣ 100.0% (3)
vs par by strain: NT +1.22 (32) · a suit -1.32 (38)
vs par by level: part-score +0.07 (30) · game -0.63 (35) · slam +1.80 (5)
By role: declaring -0.35/bd (-1.03 vs par · 38) · defending -0.99/bd (+0.88 vs par · 32)
By vulnerability: vulnerable -1.21/bd (-1.39 vs par · 36) · not vulnerable -0.05/bd (+1.15 vs par · 34)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 2 | O.Bestrzynski | D.Kim – H.Oh | Closed | 10 | -3.5 | -0.35 | -2.00 |
| Round 3 | O.Bestrzynski | B.Chmurski – S.Golebiowski | Closed | 10 | -18.6 | -1.86 | -1.00 |
| Round 7 | O.Bestrzynski | J.Houmoller – L.Schaffer | Open | 10 | +2.6 | +0.26 | +1.40 |
| Round 8 | O.Bestrzynski | M.Strafner – S.Weinberger | Open | 10 | +7.3 | +0.73 | +0.10 |
| Round 10 | O.Bestrzynski | L.De Michelis – G.Failla | Open | 10 | +6.8 | +0.68 | +3.40 |
| Round 14 | O.Bestrzynski | A.Gulevich – T.Dikhnova | Closed | 10 | -32.3 | -3.23 | -3.70 |
| Round 15 | O.Bestrzynski | V.Ronchis – N.Frey | Open | 10 | -7.4 | -0.74 | +0.70 |
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 |
|---|---|---|---|---|---|---|---|
| +11.6 | Round 8 | LUPOVELOCE | 4 | 6NT | ♦9 | -1 | +13 |
| +10.6 | Round 7 | DENMARK | 20 | 3NT | ♠Q | -2 | +16 |
| +10.6 | Round 15 | LES BRAS CASSES | 13 | 4♠ | ♥4 | = | +10 |
| +8.2 | Round 8 | LUPOVELOCE | 3 | 1NTx | ♠10 | = | +12 |
| +5.0 | Round 8 | LUPOVELOCE | 1 | 3♠x | ♣A | -5 | +3 |
| +4.3 | Round 10 | ADDAURA | 1 | 1NT | ♦8 | +1 | +5 |
| +4.0 | Round 14 | CRISTAL | 8 | 3♠ | ♦K | -3 | +1 |
| +3.9 | Round 10 | ADDAURA | 8 | 3♦ | ♥8 | +1 | +5 |
| +3.8 | Round 10 | ADDAURA | 5 | 3NT | ♦7 | = | +3 |
| +2.9 | Round 7 | DENMARK | 13 | 3NT | ♦4 | = | +0 |
| +2.5 | Round 2 | SEOUL | 6 | 3♣ | ♠9 | -1 | +4 |
| +2.4 | Round 3 | BRIDGE24PL B | 15 | 3♣ | ♠9 | -1 | +5 |
| +2.4 | Round 15 | LES BRAS CASSES | 19 | 3NT | ♥3 | = | +0 |
| +2.3 | Round 8 | LUPOVELOCE | 5 | 4♠ | ♥2 | = | +0 |
| +2.3 | Round 15 | LES BRAS CASSES | 18 | 2♥ | ♥A | = | +6 |
| +2.2 | Round 2 | SEOUL | 7 | 3♦ | ♥A | = | -9 |
| +2.2 | Round 3 | BRIDGE24PL B | 12 | 3NT | ♠5 | = | +0 |
| +2.1 | Round 10 | ADDAURA | 3 | 4♠ | ♥A | = | +7 |
| +1.8 | Round 2 | SEOUL | 10 | 3♦ | ♣K | = | +0 |
| +1.3 | Round 15 | LES BRAS CASSES | 11 | 1NT | ♣A | = | -1 |
| +1.3 | Round 15 | LES BRAS CASSES | 16 | 4♠ | ♥3 | +1 | +0 |
| +1.1 | Round 7 | DENMARK | 14 | 3NT | ♣A | +3 | +1 |
| +0.9 | Round 2 | SEOUL | 8 | 2♠ | ♣9 | -1 | +8 |
| +0.7 | Round 3 | BRIDGE24PL B | 14 | 3NT | ♦Q | +1 | -1 |
| +0.6 | Round 10 | ADDAURA | 4 | 1NT | ♣J | -1 | +0 |
| +0.5 | Round 3 | BRIDGE24PL B | 13 | 3NT | ♥J | +1 | +0 |
| +0.4 | Round 3 | BRIDGE24PL B | 17 | 3NT | ♥Q | +1 | +0 |
| +0.2 | Round 8 | LUPOVELOCE | 7 | 4♠ | ♦Q | +1 | +0 |
| +0.1 | Round 10 | ADDAURA | 6 | 3NT | ♠10 | +1 | +0 |
| -0.1 | Round 2 | SEOUL | 2 | 1NT | ♠2 | +1 | +1 |
| -0.1 | Round 3 | BRIDGE24PL B | 11 | 3NT | ♠5 | +1 | +1 |
| -0.1 | Round 7 | DENMARK | 16 | 1NT | ♦5 | -1 | -1 |
| -0.2 | Round 2 | SEOUL | 4 | 3NT | ♣Q | +1 | +1 |
| -0.2 | Round 7 | DENMARK | 19 | 1NT | ♠5 | +2 | +0 |
| -0.2 | Round 10 | ADDAURA | 10 | 2♥ | ♠6 | -1 | +1 |
| -0.3 | Round 2 | SEOUL | 1 | 4♠ | ♠A | = | -3 |
| -0.3 | Round 8 | LUPOVELOCE | 8 | 3♠ | ♥10 | = | -4 |
| -0.4 | Round 7 | DENMARK | 12 | 7NT | ♠5 | = | +0 |
| -0.8 | Round 7 | DENMARK | 11 | 4♥ | ♥2 | = | -1 |
| -1.0 | Round 8 | LUPOVELOCE | 9 | 1NT | ♠A | +1 | +0 |
| -1.2 | Round 14 | CRISTAL | 3 | 3NT | ♥4 | +2 | -1 |
| -1.4 | Round 7 | DENMARK | 17 | 3♥ | ♥A | -4 | +5 |
| -1.4 | Round 10 | ADDAURA | 9 | 6NT | ♦7 | +1 | +13 |
| -1.4 | Round 14 | CRISTAL | 5 | 2♥ | ♦A | +1 | -1 |
| -1.6 | Round 3 | BRIDGE24PL B | 18 | 2♠ | ♥A | -1 | +2 |
| -1.6 | Round 14 | CRISTAL | 7 | 1NT | ♠A | -1 | +0 |
| -1.7 | Round 2 | SEOUL | 5 | 4♠ | ♣Q | +2 | -11 |
| -2.1 | Round 14 | CRISTAL | 6 | 2♣ | ♦3 | = | +0 |
| -2.2 | Round 15 | LES BRAS CASSES | 14 | 4♠x | ♠5 | -2 | -5 |
| -2.4 | Round 8 | LUPOVELOCE | 2 | 4♥ | ♥10 | +1 | +0 |
| -2.5 | Round 15 | LES BRAS CASSES | 17 | 4♠ | ♦Q | = | +1 |
| -2.9 | Round 14 | CRISTAL | 9 | 3NT | ♠3 | +4 | -3 |
| -3.2 | Round 2 | SEOUL | 3 | 4♥ | ♣J | -1 | -6 |
| -3.2 | Round 10 | ADDAURA | 2 | 2♥ | ♦2 | = | +0 |
| -3.2 | Round 10 | ADDAURA | 7 | 3NT | ♠3 | +1 | +0 |
| -3.4 | Round 7 | DENMARK | 18 | 3♣ | ♣A | -1 | -6 |
| -3.6 | Round 14 | CRISTAL | 1 | 3♠ | ♥K | -2 | -6 |
| -3.6 | Round 14 | CRISTAL | 2 | 3NT | ♠3 | +2 | +0 |
| -5.3 | Round 15 | LES BRAS CASSES | 12 | 3NT | ♥9 | +2 | +12 |
| -5.4 | Round 2 | SEOUL | 9 | 2♠ | ♦A | = | -5 |
| -5.6 | Round 3 | BRIDGE24PL B | 16 | 3NT | ♥K | -4 | -9 |
| -5.7 | Round 7 | DENMARK | 15 | 4♠ | ♣8 | = | +0 |
| -5.7 | Round 15 | LES BRAS CASSES | 15 | 5♥xx | ♠K | -1 | -3 |
| -6.8 | Round 14 | CRISTAL | 4 | 3NT | ♥7 | = | -10 |
| -7.4 | Round 8 | LUPOVELOCE | 10 | 3♠ | ♥A | -1 | -15 |
| -7.5 | Round 3 | BRIDGE24PL B | 19 | 3♠ | ♠3 | +1 | -8 |
| -8.9 | Round 8 | LUPOVELOCE | 6 | 5♣x | ♦A | -2 | -8 |
| -9.6 | Round 15 | LES BRAS CASSES | 20 | 4NT | ♦Q | = | -13 |
| -10.0 | Round 3 | BRIDGE24PL B | 20 | 6♥ | ♠J | = | +0 |
| -13.1 | Round 14 | CRISTAL | 10 | 6♥ | ♦6 | -1 | -17 |