VOZABAL David · CZEST
vs par split: bidding +0.38 · play -0.09
Strength of schedule: opponents averaged +0.27/bd (a tough draw) → opponent-adjusted +0.49/bd
Card play — on target: opening leads 100.0% #1 of 291 · declarer play 57.9% #240 of 291 · defence 91.7% #68 of 291
Bidding activity — not a pass: 51.3% #17 of 291 (80/156)
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (2) | 100.0% (8) |
| Declarer play | 71.4% (7) | 50.0% (12) |
| Defence | 80.0% (5) | 94.7% (19) |
Opening leads by suit led: ♠ 100.0% (2) · ♥ 100.0% (3) · ♦ 100.0% (4) · ♣ 100.0% (1)
vs par by strain: NT -0.60 (20) · a suit +0.78 (36)
vs par by level: part-score +2.09 (23) · game -2.55 (29) · slam +10.50 (4)
By role: declaring +0.39/bd (-1.41 vs par · 32) · defending -0.01/bd (+2.54 vs par · 24)
By vulnerability: vulnerable +0.73/bd (+1.04 vs par · 28) · not vulnerable -0.29/bd (-0.46 vs par · 28)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 9 | L.Naber | A.Wildavsky – C.Pellegrini | Closed | 14 | +1.2 | +0.09 | +0.21 |
| Round 10 | L.Naber | T.Ozbey – B.Torun | Closed | 14 | +18.9 | +1.35 | +3.07 |
| Round 11 | L.Naber | G.Donati – G.Percario | Closed | 14 | -34.2 | -2.44 | -1.50 |
| Round 12 | L.Naber | M.Gorecki – J.Madera | Closed | 14 | +26.4 | +1.89 | -0.64 |
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 |
|---|---|---|---|---|---|---|---|
| +15.9 | Round 12 | GONZO CONCERT SANOK | 26 | 6♣ | ♥J | = | +15 |
| +13.8 | Round 10 | CREAZONE | 22 | 6♠ | ♦K | = | +14 |
| +9.5 | Round 9 | AXIOM | 6 | 3NT | ♣6 | = | +10 |
| +8.4 | Round 12 | GONZO CONCERT SANOK | 28 | 3NT | ♣6 | +3 | +1 |
| +7.9 | Round 12 | GONZO CONCERT SANOK | 27 | 3NT | ♠2 | +2 | +1 |
| +5.2 | Round 10 | CREAZONE | 21 | 5♣ | ♠9 | -2 | +8 |
| +4.9 | Round 10 | CREAZONE | 15 | 3♣ | ♦A | +3 | +15 |
| +4.8 | Round 10 | CREAZONE | 26 | 1NT | ♦K | -2 | +7 |
| +4.4 | Round 12 | GONZO CONCERT SANOK | 24 | 3♥ | ♠J | +1 | +6 |
| +3.7 | Round 9 | AXIOM | 1 | 4♠x | ♥K | -2 | +0 |
| +3.1 | Round 11 | VINCI | 11 | 3NT | ♥9 | +2 | +0 |
| +2.9 | Round 10 | CREAZONE | 16 | 4♣ | ♠9 | -1 | +5 |
| +2.8 | Round 9 | AXIOM | 11 | 4♠ | ♦A | -1 | -2 |
| +2.8 | Round 12 | GONZO CONCERT SANOK | 15 | 3NT | ♥4 | +2 | +0 |
| +2.7 | Round 9 | AXIOM | 9 | 4♠ | ♦Q | -2 | +6 |
| +2.6 | Round 10 | CREAZONE | 24 | 1NT | ♠7 | +1 | +6 |
| +1.2 | Round 11 | VINCI | 6 | 2♠ | ♥K | -1 | +7 |
| +1.1 | Round 10 | CREAZONE | 25 | 3♦ | ♥6 | -2 | +5 |
| +0.8 | Round 12 | GONZO CONCERT SANOK | 22 | 1NT | ♥4 | +1 | +6 |
| +0.7 | Round 9 | AXIOM | 10 | 4♠ | ♥6 | -1 | +6 |
| +0.6 | Round 9 | AXIOM | 13 | 4♥ | ♦4 | = | +0 |
| +0.4 | Round 9 | AXIOM | 12 | 7NT | ♥J | = | +0 |
| +0.4 | Round 10 | CREAZONE | 20 | 2♥ | ♦A | = | -1 |
| +0.2 | Round 11 | VINCI | 7 | 3♥ | ♣Q | -1 | -6 |
| +0.2 | Round 12 | GONZO CONCERT SANOK | 16 | 4♥ | ♠Q | = | -11 |
| +0.1 | Round 10 | CREAZONE | 18 | 4♠ | ♥9 | = | +0 |
| +0.0 | Round 9 | AXIOM | 3 | 4♠ | ♥6 | -1 | +5 |
| -0.1 | Round 10 | CREAZONE | 23 | 3♦ | ♠T | -1 | +1 |
| -0.1 | Round 12 | GONZO CONCERT SANOK | 18 | 3♣ | ♠J | -2 | -1 |
| -0.2 | Round 11 | VINCI | 4 | 1NT | ♦3 | = | -1 |
| -0.8 | Round 9 | AXIOM | 5 | 1NT | ♥6 | +1 | +9 |
| -0.8 | Round 11 | VINCI | 13 | 6♦ | ♥6 | +1 | +13 |
| -1.0 | Round 12 | GONZO CONCERT SANOK | 20 | 3♦ | ♥4 | = | +0 |
| -1.1 | Round 11 | VINCI | 2 | 3NT | ♠3 | = | -11 |
| -1.1 | Round 12 | GONZO CONCERT SANOK | 21 | 4♥ | ♥J | = | +0 |
| -1.3 | Round 11 | VINCI | 8 | 1NT | ♥Q | -3 | +0 |
| -1.4 | Round 9 | AXIOM | 14 | 3♣ | ♦K | -1 | +2 |
| -1.6 | Round 9 | AXIOM | 2 | 4♥ | ♣A | = | -1 |
| -2.0 | Round 11 | VINCI | 1 | 1NT | ♠J | = | +0 |
| -2.1 | Round 11 | VINCI | 9 | 2♠ | ♣J | = | +0 |
| -2.2 | Round 12 | GONZO CONCERT SANOK | 25 | 5♦ | ♥K | -1 | -10 |
| -2.3 | Round 9 | AXIOM | 4 | 4♥ | ♣A | -1 | -12 |
| -2.3 | Round 12 | GONZO CONCERT SANOK | 23 | 4♥ | ♣2 | -1 | -6 |
| -2.6 | Round 11 | VINCI | 12 | 3NT | ♠A | -2 | +1 |
| -2.6 | Round 12 | GONZO CONCERT SANOK | 19 | 4♥ | ♠A | = | +0 |
| -2.9 | Round 10 | CREAZONE | 27 | 2♠ | ♦Q | -1 | -5 |
| -3.0 | Round 11 | VINCI | 14 | 3♦ | ♠A | -2 | +0 |
| -3.1 | Round 9 | AXIOM | 8 | 4♥ | ♦6 | = | -7 |
| -3.4 | Round 10 | CREAZONE | 28 | 1NT | ♦4 | +4 | -5 |
| -4.0 | Round 10 | CREAZONE | 19 | 2NT | ♥6 | +2 | -2 |
| -4.7 | Round 12 | GONZO CONCERT SANOK | 17 | 3NT | ♠7 | -1 | -10 |
| -5.1 | Round 11 | VINCI | 5 | 4♠ | ♦J | +1 | +0 |
| -6.5 | Round 10 | CREAZONE | 17 | 4♠x | ♠A | -2 | -5 |
| -10.0 | Round 9 | AXIOM | 7 | 4♠ | ♣J | -1 | -13 |
| -10.2 | Round 11 | VINCI | 3 | 3NT | ♥2 | -1 | -13 |
| -10.3 | Round 11 | VINCI | 10 | 3NT | ♥T | +1 | -11 |