KUFLOWSKI Kacper · CKIS SKAWINA U18
vs par split: bidding +0.58 · play +0.21
Strength of schedule: opponents averaged +0.05/bd (an average draw) → opponent-adjusted +1.51/bd
Card play — on target: opening leads 81.8% #57 of 89 · declarer play 100.0% #1 of 89 · defence 80.0% #47 of 89
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (5) | 66.7% (6) |
| Declarer play | 100.0% (1) | 100.0% (8) |
| Defence | 71.4% (7) | 84.6% (13) |
Opening leads by suit led: ♠ 33.3% (3) · ♥ 100.0% (1) · ♦ 100.0% (5) · ♣ 100.0% (2)
vs par by strain: NT -1.76 (17) · a suit +2.19 (31)
vs par by level: part-score +1.29 (17) · game +0.53 (30) · slam +0.00 (1)
By role: declaring +1.67/bd (-0.25 vs par · 28) · defending +1.18/bd (+2.25 vs par · 20)
By vulnerability: vulnerable +1.60/bd (+1.62 vs par · 24) · not vulnerable +1.32/bd (-0.04 vs par · 24)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | F.Kurlit | N.Sotorp – R.Serrano Sotomayor | Open | 6 | +13.1 | +2.18 | +3.33 |
| Round 2 | F.Kurlit | D.Selmeci – B.Zabradi | Open | 6 | +13.2 | +2.20 | +3.00 |
| Round 3 | F.Kurlit | A.Carletti – M.Lombardi | Open | 6 | -3.4 | -0.57 | -3.67 |
| Round 4 | F.Kurlit | A.Pyszko – M.Lysek | Open | 6 | +20.2 | +3.37 | +1.83 |
| Round 5 | F.Kurlit | N.Heiberg-Evenstad – C.Lahrmann | Closed | 6 | +17.4 | +2.90 | -2.00 |
| Round 6 | F.Kurlit | I.Oeberg – M.Austad | Open | 6 | +5.6 | +0.93 | +1.67 |
| Round 7 | F.Kurlit | O.Sabbah – Y.Sliwowicz | Open | 6 | +3.6 | +0.60 | +2.00 |
| Round 8 | F.Kurlit | C.Chen – X.Lin | Open | 6 | +0.6 | +0.10 | +0.17 |
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 7 | KITKUTIM II | 10 | 4♠x | ♣J | -2 | +9 |
| +10.1 | Round 5 | DADDY LAHRMANN | 25 | 6♣ | ♦Q | = | +0 |
| +9.3 | Round 4 | CZECH REPUBLIC A | 21 | 4♠ | ♦5 | = | +3 |
| +8.3 | Round 5 | DADDY LAHRMANN | 26 | 2♣ | ♣2 | -6 | -1 |
| +8.1 | Round 6 | NORWAY U21 | 1 | 5♦x | ♥A | +1 | +8 |
| +7.7 | Round 3 | ITALY U21 | 15 | 3NT | ♣7 | +1 | +0 |
| +7.6 | Round 5 | DADDY LAHRMANN | 30 | 4♠ | ♥Q | = | +0 |
| +7.2 | Round 4 | CZECH REPUBLIC A | 22 | 5♥x | ♦7 | -1 | +8 |
| +6.2 | Round 8 | CHINESE TAIPEI U21 | 13 | 4♦ | ♠2 | +1 | +15 |
| +5.3 | Round 2 | HUNGARY U21 | 11 | 3NT | ♠Q | = | +6 |
| +5.1 | Round 1 | ECUADOR U21 | 6 | 3NT | ♣Q | = | +0 |
| +4.6 | Round 2 | HUNGARY U21 | 10 | 4♠ | ♦7 | -2 | +13 |
| +4.2 | Round 1 | ECUADOR U21 | 3 | 3♣ | ♦K | +1 | +7 |
| +4.2 | Round 3 | ITALY U21 | 17 | 4♠ | ♣3 | +1 | +1 |
| +3.9 | Round 1 | ECUADOR U21 | 5 | 2♠ | ♣2 | = | +6 |
| +3.1 | Round 2 | HUNGARY U21 | 12 | 4♥ | ♠A | -1 | -2 |
| +2.8 | Round 2 | HUNGARY U21 | 8 | 4♥ | ♦K | +1 | +1 |
| +2.8 | Round 6 | NORWAY U21 | 5 | 2NT | ♦7 | -2 | +0 |
| +2.5 | Round 7 | KITKUTIM II | 7 | 4♠ | ♣6 | +2 | +13 |
| +2.0 | Round 1 | ECUADOR U21 | 2 | 1NT | ♦9 | +2 | +0 |
| +1.9 | Round 2 | HUNGARY U21 | 9 | 4♠ | ♥7 | = | +0 |
| +1.9 | Round 8 | CHINESE TAIPEI U21 | 15 | 2♥ | ♣Q | = | +0 |
| +1.8 | Round 8 | CHINESE TAIPEI U21 | 14 | 1♠ | ♣A | +1 | +0 |
| +1.7 | Round 7 | KITKUTIM II | 12 | 4♥ | ♣9 | -1 | +4 |
| +1.6 | Round 4 | CZECH REPUBLIC A | 24 | 4♠ | ♥2 | -2 | +0 |
| +1.4 | Round 4 | CZECH REPUBLIC A | 23 | 1NT | ♠9 | +1 | +1 |
| +1.2 | Round 6 | NORWAY U21 | 3 | 2♠ | ♦K | -1 | +3 |
| +1.1 | Round 1 | ECUADOR U21 | 4 | 3♥ | ♣K | +1 | +7 |
| +1.0 | Round 5 | DADDY LAHRMANN | 28 | 1NT | ♠K | +2 | +1 |
| +0.9 | Round 4 | CZECH REPUBLIC A | 19 | 5♦ | ♥8 | = | +0 |
| +0.4 | Round 3 | ITALY U21 | 13 | 4♥ | ♠Q | = | +0 |
| +0.1 | Round 5 | DADDY LAHRMANN | 27 | 3NT | ♣K | +1 | -1 |
| -0.2 | Round 4 | CZECH REPUBLIC A | 20 | 3NT | ♦Q | +1 | -1 |
| -0.4 | Round 8 | CHINESE TAIPEI U21 | 18 | 4♥ | ♦J | = | +0 |
| -0.7 | Round 6 | NORWAY U21 | 4 | 1NT | ♠2 | -2 | -2 |
| -0.9 | Round 3 | ITALY U21 | 16 | 3NT | ♥3 | +2 | +0 |
| -1.1 | Round 7 | KITKUTIM II | 8 | 1NT | ♠7 | -2 | -1 |
| -1.8 | Round 8 | CHINESE TAIPEI U21 | 16 | 3NT | ♦K | = | -3 |
| -2.9 | Round 3 | ITALY U21 | 14 | 4♦ | ♠A | +1 | -6 |
| -2.9 | Round 6 | NORWAY U21 | 2 | 5♦ | ♠7 | = | +1 |
| -2.9 | Round 6 | NORWAY U21 | 6 | 3NT | ♠2 | = | +0 |
| -3.2 | Round 1 | ECUADOR U21 | 1 | 4♦ | ♥8 | = | +0 |
| -4.5 | Round 2 | HUNGARY U21 | 7 | 4♠ | ♣A | = | +0 |
| -4.7 | Round 7 | KITKUTIM II | 11 | 4♥x | ♣Q | -2 | -5 |
| -5.7 | Round 7 | KITKUTIM II | 9 | 2NT | ♠5 | = | -8 |
| -7.1 | Round 8 | CHINESE TAIPEI U21 | 17 | 3NT | ♦6 | -1 | -11 |
| -9.7 | Round 5 | DADDY LAHRMANN | 29 | 3NT | ♠5 | +1 | -11 |
| -11.9 | Round 3 | ITALY U21 | 18 | 4♠ | ♥J | -2 | -17 |