BURAS Krzysztof · DE BOTTON
vs par split: bidding +0.23 · play +0.33
Strength of schedule: opponents averaged -0.37/bd (an easy draw) → opponent-adjusted +0.00/bd
Card play — on target: opening leads 81.8% #129 of 476 · declarer play 80.0% #194 of 478 · defence 85.7% #247 of 478
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 66.7% (6) | 100.0% (5) |
| Declarer play | 80.0% (5) | 80.0% (15) |
| Defence | 100.0% (15) | 75.0% (20) |
Opening leads by suit led: ♠ 75.0% (4) · ♥ 100.0% (3) · ♦ 66.7% (3) · ♣ 100.0% (1)
vs par by strain: NT +2.04 (27) · a suit -0.21 (53)
vs par by level: part-score +0.50 (38) · game +0.92 (39) · slam -3.67 (3)
By role: declaring -0.06/bd (-0.87 vs par · 45) · defending +0.92/bd (+2.37 vs par · 35)
By vulnerability: vulnerable +0.28/bd (+0.12 vs par · 40) · not vulnerable +0.46/bd (+0.97 vs par · 40)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | G.Narkiewicz | N.Apteker – H.Fick | Open | 10 | -5.7 | -0.57 | -3.60 |
| Round 3 | G.Narkiewicz | W.Watson – E.Hung | Open | 10 | -2.8 | -0.28 | +0.20 |
| Round 4 | G.Narkiewicz | S.Thakral – V.Bhand | Open | 10 | -1.5 | -0.15 | +0.50 |
| Round 5 | G.Narkiewicz | P.Talyigas – M.Suranyi | Closed | 10 | +32.2 | +3.22 | +5.00 |
| Round 6 | G.Narkiewicz | P.Soulet – V.Reess | Closed | 10 | -11.4 | -1.14 | -3.20 |
| Round 8 | G.Narkiewicz | A.Apteker – C.Gower | Closed | 10 | +15.3 | +1.53 | +4.10 |
| Round 9 | G.Narkiewicz | C.Teodorescu – M.Ionita | Open | 10 | +6.6 | +0.66 | +0.10 |
| Round 10 | G.Narkiewicz | J.Diamond – B.Platnick | Closed | 10 | -3.1 | -0.31 | +1.30 |
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 |
|---|---|---|---|---|---|---|---|
| +10.9 | Round 1 | SOUTH SWEDEN | 7 | 3NT | ♠7 | -2 | +13 |
| +10.1 | Round 5 | LOVEBRIDGE | 29 | 2♦x | ♠9 | -4 | +10 |
| +8.9 | Round 5 | LOVEBRIDGE | 24 | 5♦ | ♣K | +1 | +11 |
| +8.5 | Round 3 | MANDALA | 6 | 3NT | ♥6 | -4 | +11 |
| +7.3 | Round 4 | KRIPA | 13 | 3NT | ♥A | -3 | +10 |
| +7.2 | Round 4 | KRIPA | 19 | 4♥ | ♠A | +1 | +7 |
| +6.5 | Round 10 | DIAMOND | 26 | 2NT | ♥10 | +1 | +10 |
| +5.6 | Round 5 | LOVEBRIDGE | 21 | 5♣ | ♥3 | +1 | +11 |
| +5.1 | Round 8 | GOWER | 8 | 4♠ | ♠3 | = | +7 |
| +4.6 | Round 10 | DIAMOND | 22 | 2NT | ♦3 | +1 | +11 |
| +4.2 | Round 9 | COLDEA | 15 | 5♦x | ♠A | -1 | +6 |
| +4.1 | Round 8 | GOWER | 10 | 2NT | ♥2 | -2 | +3 |
| +3.9 | Round 5 | LOVEBRIDGE | 28 | 2♥ | ♣Q | +2 | +2 |
| +3.8 | Round 9 | COLDEA | 19 | 1NTx | ♠3 | +1 | +5 |
| +3.7 | Round 4 | KRIPA | 17 | 2♣ | ♥2 | +3 | +7 |
| +3.4 | Round 3 | MANDALA | 8 | 2♠ | ♣K | +1 | +1 |
| +3.1 | Round 1 | SOUTH SWEDEN | 3 | 6♠ | ♠3 | = | -11 |
| +3.1 | Round 8 | GOWER | 4 | 4♥ | ♠9 | -1 | +6 |
| +2.7 | Round 8 | GOWER | 5 | 4♠ | ♥A | +1 | +0 |
| +2.5 | Round 4 | KRIPA | 20 | 3♠ | ♦A | = | +6 |
| +2.2 | Round 6 | PAYEN | 3 | 2♠ | ♦K | +1 | +0 |
| +2.2 | Round 9 | COLDEA | 18 | 2♠ | ♥4 | +1 | +0 |
| +2.1 | Round 5 | LOVEBRIDGE | 27 | 2♣ | ♣7 | = | +6 |
| +1.9 | Round 9 | COLDEA | 11 | 3NT | ♣Q | = | -1 |
| +1.7 | Round 8 | GOWER | 7 | 2♠ | ♠2 | -1 | +11 |
| +1.7 | Round 10 | DIAMOND | 25 | 3NT | ♥6 | +3 | +1 |
| +1.6 | Round 8 | GOWER | 3 | 3NT | ♣8 | -1 | +12 |
| +1.6 | Round 10 | DIAMOND | 28 | 3♣ | ♠A | -2 | +0 |
| +1.4 | Round 6 | PAYEN | 5 | 4♠x | ♥10 | -1 | +0 |
| +1.4 | Round 8 | GOWER | 6 | 3NT | ♠8 | +1 | +1 |
| +1.4 | Round 9 | COLDEA | 12 | 6NT | ♠8 | = | +0 |
| +1.0 | Round 5 | LOVEBRIDGE | 26 | 2♠ | ♣3 | +1 | +0 |
| +0.9 | Round 3 | MANDALA | 1 | 1NT | ♦Q | = | -1 |
| +0.9 | Round 6 | PAYEN | 8 | 2♣ | ♦2 | -1 | -1 |
| +0.8 | Round 9 | COLDEA | 17 | 5♣x | ♦A | -2 | +4 |
| +0.7 | Round 6 | PAYEN | 7 | 3♣ | ♣J | +1 | +0 |
| +0.6 | Round 5 | LOVEBRIDGE | 25 | 3NT | ♠9 | +2 | +1 |
| +0.4 | Round 5 | LOVEBRIDGE | 22 | 2♠ | ♥3 | = | +0 |
| +0.3 | Round 8 | GOWER | 9 | 2♠ | ♥3 | +2 | +1 |
| +0.3 | Round 9 | COLDEA | 16 | 5♥ | ♠A | = | +4 |
| +0.1 | Round 9 | COLDEA | 20 | 3NT | ♥4 | +2 | -13 |
| +0.0 | Round 3 | MANDALA | 9 | 3NT | ♦2 | = | +1 |
| +0.0 | Round 4 | KRIPA | 18 | 2♥ | ♣2 | = | +0 |
| -0.0 | Round 5 | LOVEBRIDGE | 30 | 4♠ | ♦5 | = | +0 |
| -0.1 | Round 3 | MANDALA | 7 | 3NT | ♠J | +1 | +0 |
| -0.2 | Round 1 | SOUTH SWEDEN | 1 | 3♥ | ♦A | -2 | +1 |
| -0.3 | Round 8 | GOWER | 2 | 1NT | ♥6 | +1 | +7 |
| -0.4 | Round 5 | LOVEBRIDGE | 23 | 4♥ | ♣A | -1 | +9 |
| -0.6 | Round 1 | SOUTH SWEDEN | 10 | 4♥ | ♠4 | = | -1 |
| -0.6 | Round 10 | DIAMOND | 29 | 3NT | ♥7 | = | -1 |
| -0.7 | Round 3 | MANDALA | 3 | 1NT | ♥3 | -1 | +3 |
| -0.8 | Round 10 | DIAMOND | 30 | 1NT | ♠8 | = | +0 |
| -0.9 | Round 10 | DIAMOND | 21 | 3NT | ♦5 | = | +0 |
| -1.0 | Round 1 | SOUTH SWEDEN | 4 | 5♣ | ♥6 | +2 | -10 |
| -1.2 | Round 10 | DIAMOND | 24 | 6NT | ♠J | = | +0 |
| -1.7 | Round 6 | PAYEN | 9 | 2♥ | ♣9 | -1 | -4 |
| -1.8 | Round 6 | PAYEN | 1 | 2♠ | ♣2 | -1 | +2 |
| -1.8 | Round 6 | PAYEN | 2 | 5♠x | ♦6 | -2 | -5 |
| -2.2 | Round 6 | PAYEN | 6 | 3NT | ♥8 | -1 | -4 |
| -2.5 | Round 3 | MANDALA | 10 | 4♠ | ♣9 | -1 | +6 |
| -2.6 | Round 4 | KRIPA | 12 | 3♦ | ♥7 | = | -5 |
| -2.7 | Round 1 | SOUTH SWEDEN | 5 | 2♠ | ♥A | -2 | -7 |
| -2.7 | Round 1 | SOUTH SWEDEN | 6 | 3NT | ♣8 | = | +1 |
| -2.7 | Round 3 | MANDALA | 4 | 3♦ | ♥K | -2 | -3 |
| -2.8 | Round 9 | COLDEA | 14 | 1♠ | ♠10 | +2 | +0 |
| -2.9 | Round 1 | SOUTH SWEDEN | 8 | 3♦ | ♣4 | -2 | -8 |
| -3.3 | Round 1 | SOUTH SWEDEN | 9 | 3♦ | ♣4 | +2 | -6 |
| -3.3 | Round 6 | PAYEN | 10 | 3NT | ♦Q | -2 | -8 |
| -3.5 | Round 4 | KRIPA | 16 | 2♥ | ♠8 | -1 | -4 |
| -3.8 | Round 3 | MANDALA | 2 | 4♠ | ♦J | -1 | -9 |
| -4.4 | Round 8 | GOWER | 1 | 3NT | ♠8 | +1 | -7 |
| -5.0 | Round 4 | KRIPA | 14 | 2♦x | ♠3 | -3 | -3 |
| -5.1 | Round 4 | KRIPA | 11 | 3♦ | ♣A | -1 | -9 |
| -5.3 | Round 9 | COLDEA | 13 | 3♣x | ♥A | -3 | -4 |
| -5.8 | Round 3 | MANDALA | 5 | 4♥ | ♣K | -2 | -7 |
| -5.8 | Round 6 | PAYEN | 4 | 2♥ | ♦9 | +1 | -12 |
| -6.0 | Round 4 | KRIPA | 15 | 5♦x | ♥2 | = | -4 |
| -6.3 | Round 1 | SOUTH SWEDEN | 2 | 4♥ | ♥9 | -2 | -8 |
| -6.9 | Round 10 | DIAMOND | 27 | 4♥ | ♥2 | = | +0 |
| -7.1 | Round 10 | DIAMOND | 23 | 5♦x | ♣K | -2 | -8 |