KOTOROWICZ Krzysztof · BRIDGESCANNER
vs par split: bidding +2.50 · play -0.18
Strength of schedule: opponents averaged -1.11/bd (an easy draw) → opponent-adjusted +0.14/bd
Card play — on target: opening leads 83.3% #129 of 291 · declarer play 100.0% #1 of 291 · defence 81.2% #219 of 291
Bidding activity — not a pass: 45.3% #87 of 291 (34/75)
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 50.0% (2) | 100.0% (4) |
| Declarer play | 100.0% (1) | 100.0% (7) |
| Defence | 100.0% (2) | 78.6% (14) |
Opening leads by suit led: ♠ 66.7% (3) · ♥ 100.0% (1) · ♦ 100.0% (2)
vs par by strain: NT +2.75 (4) · a suit +2.25 (24)
vs par by level: part-score +0.83 (12) · game +3.67 (15) · slam +0.00 (1)
By role: declaring +2.17/bd (+2.00 vs par · 12) · defending +0.55/bd (+2.56 vs par · 16)
By vulnerability: vulnerable +2.26/bd (+2.79 vs par · 14) · not vulnerable +0.23/bd (+1.86 vs par · 14)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 9 | K.Araszkiewicz | P.Motuzko – P.Karlykov | Open | 14 | +25.8 | +1.84 | +1.71 |
| Round 10 | K.Araszkiewicz | L.De Michelis – F.Cedolin | Open | 14 | +9.1 | +0.65 | +2.93 |
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 9 | RAGLOT | 2 | 4♥xx | ♣A | = | +10 |
| +8.5 | Round 9 | RAGLOT | 8 | 4♥x | ♦8 | +1 | +11 |
| +8.4 | Round 9 | RAGLOT | 10 | 5♥ | ♠K | -3 | +4 |
| +8.4 | Round 9 | RAGLOT | 13 | 2♥ | ♦5 | +3 | +9 |
| +5.2 | Round 10 | ADDAURA | 21 | 5♥ | ♠9 | -2 | +8 |
| +4.3 | Round 10 | ADDAURA | 16 | 3NT | ♦6 | -2 | +6 |
| +4.2 | Round 10 | ADDAURA | 22 | 5♥ | ♦8 | = | +4 |
| +3.5 | Round 10 | ADDAURA | 24 | 1NT | ♠2 | +2 | +6 |
| +2.9 | Round 9 | RAGLOT | 11 | 2♠ | ♦K | +2 | +7 |
| +2.6 | Round 10 | ADDAURA | 27 | 1NT | ♣3 | +2 | +0 |
| +2.4 | Round 10 | ADDAURA | 17 | 4♥ | ♠6 | -2 | +6 |
| +2.3 | Round 9 | RAGLOT | 4 | 4♥ | ♣4 | -1 | +12 |
| +2.3 | Round 10 | ADDAURA | 26 | 2♥ | ♦K | -1 | +5 |
| +1.7 | Round 10 | ADDAURA | 19 | 4♦ | ♠Q | -1 | +5 |
| +1.6 | Round 9 | RAGLOT | 5 | 1♠ | ♦K | -3 | -8 |
| +1.6 | Round 10 | ADDAURA | 28 | 4♠ | ♣7 | = | +0 |
| +1.4 | Round 10 | ADDAURA | 20 | 2♠ | ♦A | +1 | +0 |
| +0.1 | Round 10 | ADDAURA | 18 | 4♠ | ♣A | = | +0 |
| -0.0 | Round 9 | RAGLOT | 3 | 4♠ | ♥9 | -1 | -5 |
| -0.1 | Round 10 | ADDAURA | 23 | 3♦ | ♦3 | -1 | +1 |
| -0.4 | Round 9 | RAGLOT | 12 | 7♥ | ♠9 | = | +0 |
| -1.1 | Round 9 | RAGLOT | 9 | 4♠ | ♠6 | -1 | -5 |
| -2.1 | Round 9 | RAGLOT | 6 | 1NT | ♠2 | +2 | -1 |
| -2.6 | Round 9 | RAGLOT | 7 | 4♠ | ♣J | +1 | +0 |
| -2.7 | Round 9 | RAGLOT | 14 | 3♣ | ♠9 | = | -5 |
| -7.6 | Round 9 | RAGLOT | 1 | 5♣x | ♥A | -3 | -5 |
| -10.0 | Round 10 | ADDAURA | 25 | 4♦x | ♥8 | = | -9 |
| -10.1 | Round 10 | ADDAURA | 15 | 5♣x | ♦K | +1 | +9 |