🇵🇱 BURAS Krzysztof · Poland
33rank
+26.6Butler · 160 bds
+0.17per board
±4.3swing
-0.38vs par /bd
+0.09adjusted /bd
by round
vs par split: bidding -0.83 · play +0.04
Strength of schedule: opponents averaged -0.07/bd (an easy draw) → opponent-adjusted +0.09/bd
Card play — on target: opening leads 88.0% · declarer play 83.3% · defence 92.3%
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (3) | 86.4% (22) |
| Declarer play | 66.7% (3) | 84.8% (33) |
| Defence | 100.0% (5) | 91.5% (47) |
Opening leads by suit led: ♠ 100.0% (7) · ♥ 75.0% (8) · ♦ 100.0% (5) · ♣ 80.0% (5)
vs par by strain: NT -0.07 (14) · a suit -0.82 (116)
vs par by level: part-score -0.45 (47) · game -0.61 (75) · slam -3.62 (8)
By role: declaring -0.10/bd (-2.56 vs par · 93) · defending +0.53/bd (+2.64 vs par · 67)
By vulnerability: vulnerable -0.35/bd (-0.84 vs par · 80) · not vulnerable +0.69/bd (+0.07 vs par · 80)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 18 | G.Narkiewicz | N.Zorlu – M.Tokay | Open | 20 | +21.8 | +1.09 | +2.60 |
| Round 19 | G.Narkiewicz | V.Mihov – G.Karakolev | Open | 20 | -17.3 | -0.86 | -2.95 |
| Round 20 | G.Narkiewicz | A.Versace – L.Lauria | Open | 20 | +7.0 | +0.35 | -0.90 |
| Round 21 | G.Narkiewicz | H.Mcgann – T.Hanlon | Open | 20 | -14.6 | -0.73 | -2.30 |
| Round 22 | G.Narkiewicz | J.Upmark – F.Nystrom | Open | 20 | -19.5 | -0.97 | +0.80 |
| Round 24 | G.Narkiewicz | M.Rehder – M.Gromoeller | Closed | 20 | -10.2 | -0.51 | -1.35 |
| Round 25 | G.Narkiewicz | I.Herbst – O.Herbst | Open | 20 | +20.2 | +1.01 | +1.70 |
| Round 26 | G.Narkiewicz | B.Brogeland – F.Nybo | Open | 20 | +39.2 | +1.96 | -0.65 |
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 |
|---|---|---|---|---|---|---|---|
| +11.1 | Round 20 | 🇮🇹 Italy | 4 | 5♣ | ♠6 | -1 | +12 |
| +9.5 | Round 25 | 🇮🇱 Israel | 8 | 6♦ | ♣A | -1 | +11 |
| +8.9 | Round 18 | 🇹🇷 Turkey | 3 | 4♠ | ♣3 | -2 | +13 |
| +8.8 | Round 25 | 🇮🇱 Israel | 12 | 4♥ | ♣A | = | +0 |
| +8.6 | Round 18 | 🇹🇷 Turkey | 9 | 3Nx | ♥3 | -2 | +12 |
| +7.8 | Round 19 | 🇧🇬 Bulgaria | 10 | 3N | ♣4 | = | +10 |
| +7.8 | Round 24 | 🇩🇪 Germany | 9 | 3♠ | ♣2 | = | +0 |
| +7.4 | Round 19 | 🇧🇬 Bulgaria | 17 | 4♥ | ♠4 | = | +0 |
| +7.2 | Round 26 | 🇳🇴 Norway | 3 | 5♦ | ♥K | = | +7 |
| +6.5 | Round 18 | 🇹🇷 Turkey | 1 | 3♦ | ♥2 | -1 | +10 |
| +6.0 | Round 20 | 🇮🇹 Italy | 20 | 5♥ | ♠8 | -1 | +7 |
| +5.8 | Round 24 | 🇩🇪 Germany | 16 | 4♠ | ♣8 | -2 | +7 |
| +5.6 | Round 18 | 🇹🇷 Turkey | 7 | 4♠ | ♥9 | -1 | +12 |
| +5.6 | Round 21 | 🇮🇪 Ireland | 12 | 3NT | ♠3 | = | +0 |
| +5.5 | Round 24 | 🇩🇪 Germany | 7 | 5♣x | ♦6 | -1 | +0 |
| +5.4 | Round 25 | 🇮🇱 Israel | 10 | 5♣ | ♥A | = | +0 |
| +5.2 | Round 19 | 🇧🇬 Bulgaria | 12 | 5♠x | ♥A | -1 | -7 |
| +5.1 | Round 25 | 🇮🇱 Israel | 1 | 4♥ | ♣A | -2 | +8 |
| +4.8 | Round 18 | 🇹🇷 Turkey | 14 | 4♥ | ♠A | -1 | +10 |
| +4.8 | Round 20 | 🇮🇹 Italy | 2 | 3N | ♦5 | +2 | +11 |
| +4.5 | Round 22 | 🇸🇪 Sweden | 12 | 2♦ | ♣K | -1 | +6 |
| +4.5 | Round 24 | 🇩🇪 Germany | 1 | 3♣ | ♣6 | = | +0 |
| +4.4 | Round 21 | 🇮🇪 Ireland | 17 | 4♥ | ♦5 | -1 | +4 |
| +4.3 | Round 21 | 🇮🇪 Ireland | 20 | 3NT | ♠4 | -2 | +2 |
| +4.2 | Round 25 | 🇮🇱 Israel | 3 | 5♣ | ♦6 | +1 | +5 |
| +4.2 | Round 26 | 🇳🇴 Norway | 14 | 4♠ | ♥A | -1 | +5 |
| +4.2 | Round 26 | 🇳🇴 Norway | 16 | 4NT | ♥5 | +3 | +10 |
| +4.2 | Round 26 | 🇳🇴 Norway | 19 | 3♦ | ♥Q | +1 | +8 |
| +4.1 | Round 18 | 🇹🇷 Turkey | 12 | 4♥ | ♦A | +3 | +7 |
| +3.9 | Round 21 | 🇮🇪 Ireland | 1 | 2♠ | ♠10 | +2 | +7 |
| +3.9 | Round 26 | 🇳🇴 Norway | 20 | 4♥ | ♠2 | +1 | -13 |
| +3.8 | Round 22 | 🇸🇪 Sweden | 9 | 4♥ | ♦3 | -1 | +5 |
| +3.6 | Round 19 | 🇧🇬 Bulgaria | 8 | 3N | ♣3 | +3 | +1 |
| +3.6 | Round 20 | 🇮🇹 Italy | 16 | 3N | ♠J | +1 | +0 |
| +3.6 | Round 21 | 🇮🇪 Ireland | 11 | 4♠ | ♦3 | = | +0 |
| +3.5 | Round 25 | 🇮🇱 Israel | 16 | 4♥ | ♠Q | = | +0 |
| +3.2 | Round 20 | 🇮🇹 Italy | 3 | 2N | ♣5 | -1 | +6 |
| +3.2 | Round 26 | 🇳🇴 Norway | 4 | 3NT | ♦K | +2 | +1 |
| +3.1 | Round 22 | 🇸🇪 Sweden | 17 | 4♠ | ♣6 | +1 | +0 |
| +3.0 | Round 26 | 🇳🇴 Norway | 8 | 2NT | ♦A | +2 | +2 |
| +2.8 | Round 20 | 🇮🇹 Italy | 12 | 3N | ♠Q | = | +10 |
| +2.6 | Round 22 | 🇸🇪 Sweden | 18 | 3N | ♠7 | +3 | +1 |
| +2.6 | Round 25 | 🇮🇱 Israel | 5 | 6♥ | ♣6 | = | +8 |
| +2.6 | Round 26 | 🇳🇴 Norway | 2 | 1NT | ♠4 | -1 | +2 |
| +2.5 | Round 20 | 🇮🇹 Italy | 1 | 6♣ | ♦5 | = | +0 |
| +2.5 | Round 26 | 🇳🇴 Norway | 7 | 4♠ | ♦A | -1 | +1 |
| +2.3 | Round 22 | 🇸🇪 Sweden | 11 | 2♠ | ♣7 | -1 | +8 |
| +2.1 | Round 20 | 🇮🇹 Italy | 18 | 1N | ♦Q | = | -2 |
| +2.1 | Round 21 | 🇮🇪 Ireland | 18 | 3♠ | ♦Q | -2 | +0 |
| +1.9 | Round 18 | 🇹🇷 Turkey | 16 | 4♥ | ♣Q | +1 | +0 |
| +1.9 | Round 26 | 🇳🇴 Norway | 17 | 3♣ | ♠Q | = | +0 |
| +1.8 | Round 26 | 🇳🇴 Norway | 6 | 4♠ | ♠A | +1 | +0 |
| +1.7 | Round 18 | 🇹🇷 Turkey | 13 | 2♥ | ♥J | +1 | +0 |
| +1.7 | Round 20 | 🇮🇹 Italy | 14 | 5♦x | ♥J | -2 | +0 |
| +1.7 | Round 21 | 🇮🇪 Ireland | 7 | 4♥ | ♠K | +1 | -10 |
| +1.7 | Round 24 | 🇩🇪 Germany | 12 | 2♥ | ♣Q | -2 | +0 |
| +1.7 | Round 26 | 🇳🇴 Norway | 12 | 6♥ | ♠A | -1 | -13 |
| +1.6 | Round 20 | 🇮🇹 Italy | 11 | 5♣x | ♥A | -1 | +0 |
| +1.6 | Round 22 | 🇸🇪 Sweden | 1 | 3♠ | ♠A | = | +1 |
| +1.6 | Round 26 | 🇳🇴 Norway | 5 | 4♠ | ♣7 | = | -1 |
| +1.5 | Round 18 | 🇹🇷 Turkey | 18 | 4♠ | ♠9 | = | +0 |
| +1.5 | Round 21 | 🇮🇪 Ireland | 6 | 3NT | ♥4 | = | +0 |
| +1.4 | Round 22 | 🇸🇪 Sweden | 20 | 4♥ | ♣4 | +1 | +0 |
| +1.3 | Round 24 | 🇩🇪 Germany | 8 | 4♥ | ♥9 | = | +0 |
| +1.2 | Round 19 | 🇧🇬 Bulgaria | 13 | 4♣ | ♦2 | -1 | +1 |
| +1.2 | Round 19 | 🇧🇬 Bulgaria | 16 | 5♦ | ♠6 | = | -5 |
| +1.2 | Round 25 | 🇮🇱 Israel | 17 | 2♥ | ♣A | +1 | +0 |
| +1.1 | Round 24 | 🇩🇪 Germany | 11 | 4♥ | ♦K | +1 | +0 |
| +0.9 | Round 25 | 🇮🇱 Israel | 2 | 4♥ | ♣K | +1 | +1 |
| +0.8 | Round 18 | 🇹🇷 Turkey | 17 | 6♥ | ♥4 | = | -11 |
| +0.7 | Round 19 | 🇧🇬 Bulgaria | 4 | 1N | ♠5 | = | +1 |
| +0.7 | Round 25 | 🇮🇱 Israel | 14 | 2♥ | ♣A | +2 | -6 |
| +0.7 | Round 26 | 🇳🇴 Norway | 10 | 1NT | ♠6 | +1 | +0 |
| +0.6 | Round 20 | 🇮🇹 Italy | 8 | 3N | ♥5 | +1 | +1 |
| +0.5 | Round 22 | 🇸🇪 Sweden | 2 | 4♥ | ♦9 | +1 | +0 |
| +0.5 | Round 24 | 🇩🇪 Germany | 19 | 3N | ♣6 | +2 | +1 |
| +0.5 | Round 25 | 🇮🇱 Israel | 15 | 4♠ | ♣3 | -1 | +10 |
| +0.5 | Round 26 | 🇳🇴 Norway | 15 | 5♦ | ♦A | -1 | -5 |
| +0.4 | Round 19 | 🇧🇬 Bulgaria | 2 | 3N | ♠Q | = | +0 |
| +0.4 | Round 22 | 🇸🇪 Sweden | 16 | 3N | ♠K | = | +11 |
| +0.4 | Round 26 | 🇳🇴 Norway | 18 | 4♠ | ♣4 | = | -1 |
| +0.3 | Round 19 | 🇧🇬 Bulgaria | 18 | 4♥ | ♠6 | +1 | +0 |
| +0.3 | Round 21 | 🇮🇪 Ireland | 14 | 1♠ | ♥3 | +2 | +0 |
| +0.2 | Round 19 | 🇧🇬 Bulgaria | 1 | 3♦ | ♠A | -1 | -3 |
| +0.2 | Round 25 | 🇮🇱 Israel | 9 | 4♥ | ♦A | = | +0 |
| +0.1 | Round 18 | 🇹🇷 Turkey | 6 | 3♦ | ♠6 | +1 | +0 |
| +0.1 | Round 22 | 🇸🇪 Sweden | 7 | 3N | ♥7 | +1 | +1 |
| +0.1 | Round 24 | 🇩🇪 Germany | 4 | 3♥ | ♠8 | +1 | -8 |
| +0.1 | Round 26 | 🇳🇴 Norway | 11 | 2♠ | ♥2 | +2 | -6 |
| -0.1 | Round 20 | 🇮🇹 Italy | 13 | 3♥ | ♣K | = | +0 |
| -0.1 | Round 22 | 🇸🇪 Sweden | 14 | 4♥ | ♠2 | +1 | +11 |
| -0.1 | Round 24 | 🇩🇪 Germany | 18 | 4♥ | ♠T | +1 | +0 |
| -0.2 | Round 18 | 🇹🇷 Turkey | 10 | 1N | ♥2 | +1 | +11 |
| -0.2 | Round 22 | 🇸🇪 Sweden | 19 | 4♠ | ♣8 | = | +0 |
| -0.2 | Round 26 | 🇳🇴 Norway | 13 | 1NT | ♦Q | -1 | +0 |
| -0.3 | Round 26 | 🇳🇴 Norway | 9 | 2♠ | ♥3 | +2 | -10 |
| -0.4 | Round 24 | 🇩🇪 Germany | 15 | 4♠ | ♦8 | = | +0 |
| -0.5 | Round 18 | 🇹🇷 Turkey | 15 | 2♠ | +1 | +6 | |
| -0.5 | Round 24 | 🇩🇪 Germany | 14 | 4♠ | ♣A | +1 | +0 |
| -0.6 | Round 19 | 🇧🇬 Bulgaria | 14 | 4♦ | ♠Q | -1 | -6 |
| -0.7 | Round 21 | 🇮🇪 Ireland | 2 | 5♣ | ♥5 | +2 | -10 |
| -0.8 | Round 18 | 🇹🇷 Turkey | 2 | 4♠ | ♦9 | +1 | -1 |
| -0.8 | Round 21 | 🇮🇪 Ireland | 8 | 4♠ | ♦J | +1 | +0 |
| -1.1 | Round 20 | 🇮🇹 Italy | 10 | 3N | ♥2 | = | -2 |
| -1.1 | Round 24 | 🇩🇪 Germany | 2 | 3N | ♣3 | = | +0 |
| -1.1 | Round 24 | 🇩🇪 Germany | 3 | 4♥ | ♣T | -1 | -4 |
| -1.2 | Round 19 | 🇧🇬 Bulgaria | 20 | 4♠ | ♠3 | -1 | +1 |
| -1.2 | Round 20 | 🇮🇹 Italy | 5 | 3♥ | ♦9 | = | -6 |
| -1.2 | Round 21 | 🇮🇪 Ireland | 19 | 4♦ | ♣J | = | +0 |
| -1.4 | Round 24 | 🇩🇪 Germany | 5 | 2♠ | ♥Q | = | +7 |
| -1.5 | Round 20 | 🇮🇹 Italy | 15 | 3N | ♥6 | +3 | -13 |
| -1.8 | Round 21 | 🇮🇪 Ireland | 3 | 3♣ | ♦A | -1 | +3 |
| -1.8 | Round 22 | 🇸🇪 Sweden | 8 | 3♣ | ♦3 | = | +0 |
| -1.8 | Round 25 | 🇮🇱 Israel | 19 | 3♣ | ♦Q | = | +0 |
| -1.9 | Round 25 | 🇮🇱 Israel | 4 | 3N | ♥3 | = | +1 |
| -1.9 | Round 25 | 🇮🇱 Israel | 11 | 4♥ | ♦K | = | -3 |
| -2.0 | Round 19 | 🇧🇬 Bulgaria | 19 | 5♦ | ♠A | -1 | -16 |
| -2.0 | Round 21 | 🇮🇪 Ireland | 4 | 2NT | ♥9 | -2 | -7 |
| -2.0 | Round 25 | 🇮🇱 Israel | 20 | 2♥ | ♥7 | = | +0 |
| -2.1 | Round 18 | 🇹🇷 Turkey | 19 | 2♠ | ♣9 | -2 | +0 |
| -2.1 | Round 21 | 🇮🇪 Ireland | 5 | 1NT | ♦K | -2 | -2 |
| -2.2 | Round 18 | 🇹🇷 Turkey | 11 | 4♦ | ♣A | = | +0 |
| -2.2 | Round 19 | 🇧🇬 Bulgaria | 15 | 1N | ♥7 | = | +9 |
| -2.3 | Round 22 | 🇸🇪 Sweden | 15 | 4♠x | ♥A | -1 | +0 |
| -2.7 | Round 22 | 🇸🇪 Sweden | 4 | 4♥ | ♠2 | +1 | +0 |
| -2.7 | Round 25 | 🇮🇱 Israel | 6 | 1N | ♥5 | -2 | +0 |
| -3.0 | Round 20 | 🇮🇹 Italy | 17 | 4♥ | ♥6 | +1 | -4 |
| -3.1 | Round 18 | 🇹🇷 Turkey | 8 | 2♥ | ♠A | = | +0 |
| -3.1 | Round 25 | 🇮🇱 Israel | 18 | 6♦x | ♠3 | -2 | -2 |
| -3.2 | Round 18 | 🇹🇷 Turkey | 4 | 2♥ | ♦A | -1 | +0 |
| -3.2 | Round 19 | 🇧🇬 Bulgaria | 6 | 3N | ♠4 | -1 | -12 |
| -3.2 | Round 22 | 🇸🇪 Sweden | 5 | 3♥ | ♠K | -3 | -1 |
| -3.2 | Round 25 | 🇮🇱 Israel | 7 | 3♥ | ♠T | = | -1 |
| -3.3 | Round 21 | 🇮🇪 Ireland | 13 | 5♥x | ♣A | -1 | +0 |
| -3.4 | Round 18 | 🇹🇷 Turkey | 5 | 4♠x | ♥A | -2 | -5 |
| -3.5 | Round 24 | 🇩🇪 Germany | 13 | 4♥ | ♠8 | = | +0 |
| -3.8 | Round 22 | 🇸🇪 Sweden | 3 | 3N | ♣T | = | +0 |
| -3.9 | Round 19 | 🇧🇬 Bulgaria | 3 | 4♠ | ♥9 | = | +0 |
| -4.0 | Round 21 | 🇮🇪 Ireland | 15 | 3NT | ♠K | -2 | -8 |
| -4.0 | Round 26 | 🇳🇴 Norway | 1 | 3NT | ♠4 | +1 | +0 |
| -4.2 | Round 20 | 🇮🇹 Italy | 19 | 3N | ♣3 | -2 | +1 |
| -4.4 | Round 24 | 🇩🇪 Germany | 20 | 4♦ | ♠K | = | -10 |
| -4.6 | Round 19 | 🇧🇬 Bulgaria | 11 | 3N | ♣5 | -1 | -5 |
| -5.2 | Round 20 | 🇮🇹 Italy | 9 | 6♣ | ♠A | -2 | -11 |
| -5.3 | Round 21 | 🇮🇪 Ireland | 16 | 2NT | ♥10 | = | -1 |
| -5.8 | Round 25 | 🇮🇱 Israel | 13 | 3N | ♦K | = | +2 |
| -6.2 | Round 20 | 🇮🇹 Italy | 6 | 4♥ | ♣6 | -1 | -11 |
| -6.3 | Round 24 | 🇩🇪 Germany | 10 | 3N | ♠A | +1 | -1 |
| -6.4 | Round 22 | 🇸🇪 Sweden | 13 | 3♠ | ♣5 | +1 | -10 |
| -7.2 | Round 18 | 🇹🇷 Turkey | 20 | 3N | ♦A | -1 | -12 |
| -7.4 | Round 21 | 🇮🇪 Ireland | 9 | 4♠ | ♥J | +3 | -10 |
| -7.6 | Round 19 | 🇧🇬 Bulgaria | 5 | 5♦ | ♥A | -1 | -11 |
| -8.2 | Round 19 | 🇧🇬 Bulgaria | 7 | 4♠ | ♣6 | = | -3 |
| -8.8 | Round 22 | 🇸🇪 Sweden | 10 | 4♥ | ♠J | -1 | -12 |
| -9.1 | Round 24 | 🇩🇪 Germany | 6 | 3Nx | ♠K | +1 | -8 |
| -10.5 | Round 20 | 🇮🇹 Italy | 7 | 4♠ | ♥4 | +3 | -17 |
| -10.5 | Round 22 | 🇸🇪 Sweden | 6 | 3♥x | ♥A | -4 | -5 |
| -10.6 | Round 24 | 🇩🇪 Germany | 17 | 6♦ | ♠9 | -1 | -11 |
| -11.8 | Round 19 | 🇧🇬 Bulgaria | 9 | 4♥ | ♣A | -3 | -14 |
| -13.4 | Round 21 | 🇮🇪 Ireland | 10 | 5♥x | ♠A | = | -14 |