TROJAK Jan · CKIS SKAWINA U15
vs par split: bidding +0.38 · play +1.02
Strength of schedule: opponents averaged +0.45/bd (a tough draw) → opponent-adjusted +1.46/bd
Card play — on target: opening leads 93.3% #5 of 46 · declarer play 83.3% #6 of 46 · defence 77.3% #29 of 46
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (6) | 88.9% (9) |
| Declarer play | 100.0% (4) | 75.0% (8) |
| Defence | 88.9% (9) | 69.2% (13) |
Opening leads by suit led: ♠ 100.0% (2) · ♥ 100.0% (6) · ♦ 80.0% (5) · ♣ 100.0% (2)
vs par by strain: NT +3.86 (14) · a suit +0.29 (31)
vs par by level: part-score +1.56 (9) · game +1.41 (34) · slam +0.50 (2)
By role: declaring +2.57/bd (-0.35 vs par · 23) · defending -0.62/bd (+3.23 vs par · 22)
By vulnerability: vulnerable +1.35/bd (+1.48 vs par · 23) · not vulnerable +0.66/bd (+1.32 vs par · 22)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | A.Bukat | C.Aguilar – S.Ballerino Leigh | Open | 9 | +46.4 | +5.16 | +0.56 |
| Round 2 | A.Bukat | A.Parekh – W.Battersby | Open | 9 | +0.6 | +0.07 | +1.89 |
| Round 3 | A.Bukat | F.Stezala – J.Michalski | Open | 9 | +20.4 | +2.27 | +1.67 |
| Round 4 | A.Bukat | B.Zhang – A.Chen | Open | 9 | -15.3 | -1.70 | +1.67 |
| Round 5 | A.Bukat | K.Recicarova – L.Vachtarcik | Open | 9 | -6.5 | -0.72 | +1.22 |
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 |
|---|---|---|---|---|---|---|---|
| +11.7 | Round 3 | CKIS SKAWINA U12 | 28 | 5♠x | ♣7 | -3 | +14 |
| +11.2 | Round 3 | CKIS SKAWINA U12 | 22 | 4♥x | ♠Q | = | +5 |
| +10.9 | Round 1 | ECUAEL | 7 | 6♠ | ♣10 | = | +1 |
| +9.7 | Round 1 | ECUAEL | 3 | 5♦ | ♠6 | +1 | -5 |
| +8.8 | Round 2 | ENGLAND U16 | 13 | 4♥ | ♣A | = | +10 |
| +7.3 | Round 4 | USS UNSINKABLE | 6 | 4♥ | ♣6 | = | +0 |
| +6.9 | Round 1 | ECUAEL | 6 | 4♠ | ♦Q | -1 | +10 |
| +5.8 | Round 1 | ECUAEL | 1 | 4♥ | ♦6 | +1 | +0 |
| +5.7 | Round 3 | CKIS SKAWINA U12 | 21 | 3NT | ♥9 | -3 | +7 |
| +5.2 | Round 3 | CKIS SKAWINA U12 | 27 | 6NT | ♥4 | = | +0 |
| +5.1 | Round 1 | ECUAEL | 8 | 3♦ | ♠A | +1 | +7 |
| +5.1 | Round 5 | CZECH REPUBLIC | 18 | 4♠ | ♣8 | +1 | +8 |
| +4.2 | Round 5 | CZECH REPUBLIC | 11 | 2NT | ♥3 | -1 | +10 |
| +4.0 | Round 2 | ENGLAND U16 | 16 | 3NT | ♦7 | -1 | +13 |
| +3.9 | Round 1 | ECUAEL | 4 | 3NT | ♣5 | +1 | +0 |
| +3.2 | Round 1 | ECUAEL | 2 | 5♥ | ♣5 | = | +1 |
| +3.2 | Round 2 | ENGLAND U16 | 19 | 1NT | ♠4 | +2 | +6 |
| +3.1 | Round 2 | ENGLAND U16 | 12 | 2♥ | ♣K | = | +0 |
| +2.8 | Round 3 | CKIS SKAWINA U12 | 25 | 3NT | ♥3 | -1 | +12 |
| +1.7 | Round 3 | CKIS SKAWINA U12 | 23 | 1NT | ♠4 | +3 | -9 |
| +1.6 | Round 5 | CZECH REPUBLIC | 16 | 2NT | ♣4 | +2 | +2 |
| +1.2 | Round 1 | ECUAEL | 9 | 3♦ | ♠K | -3 | +1 |
| +1.0 | Round 2 | ENGLAND U16 | 17 | 4♠ | ♠4 | -1 | +10 |
| +0.6 | Round 4 | USS UNSINKABLE | 7 | 4♥ | ♦K | +1 | +0 |
| +0.0 | Round 5 | CZECH REPUBLIC | 12 | 4♠ | ♣A | -2 | +12 |
| -0.2 | Round 4 | USS UNSINKABLE | 4 | 3NT | ♠J | +2 | +13 |
| -0.3 | Round 1 | ECUAEL | 5 | 5♦x | ♥A | -2 | -10 |
| -0.3 | Round 5 | CZECH REPUBLIC | 19 | 4♠ | ♣Q | +2 | -11 |
| -0.6 | Round 4 | USS UNSINKABLE | 8 | 3♥ | ♠Q | -1 | +3 |
| -0.8 | Round 2 | ENGLAND U16 | 11 | 4♠ | ♦K | +1 | -1 |
| -1.1 | Round 2 | ENGLAND U16 | 14 | 4♠ | ♦3 | +1 | -11 |
| -1.4 | Round 3 | CKIS SKAWINA U12 | 29 | 2♥ | ♠K | = | -6 |
| -1.8 | Round 5 | CZECH REPUBLIC | 17 | 3NT | ♥3 | = | +0 |
| -1.9 | Round 5 | CZECH REPUBLIC | 13 | 4♥ | ♣A | -1 | +1 |
| -2.6 | Round 4 | USS UNSINKABLE | 9 | 4♠ | ♣5 | -1 | -6 |
| -3.7 | Round 4 | USS UNSINKABLE | 1 | 4♠ | ♣K | +2 | +14 |
| -4.8 | Round 4 | USS UNSINKABLE | 5 | 4♥ | ♥6 | +1 | -1 |
| -5.4 | Round 4 | USS UNSINKABLE | 3 | 3NT | ♣A | = | +0 |
| -5.9 | Round 4 | USS UNSINKABLE | 2 | 4♥ | ♠3 | -4 | -8 |
| -6.6 | Round 5 | CZECH REPUBLIC | 14 | 4♥ | ♦A | = | -11 |
| -6.8 | Round 3 | CKIS SKAWINA U12 | 24 | 3NT | ♥2 | +1 | -1 |
| -6.8 | Round 5 | CZECH REPUBLIC | 15 | 4♠ | ♦7 | = | +0 |
| -7.4 | Round 2 | ENGLAND U16 | 15 | 3NT | ♠3 | = | +1 |
| -9.7 | Round 3 | CKIS SKAWINA U12 | 26 | 5♥ | ♦4 | -1 | -7 |
| -10.2 | Round 2 | ENGLAND U16 | 18 | 4♠ | ♣A | +1 | -11 |