BAHNIK Petr · CZECH REPUBLIC
142rank
+26.5Butler · 100 bds
+0.27per board
±3.8swing
+0.82vs par /bd · #88/455
+0.24adjusted /bd
by round
vs par split: bidding +0.42 · play +0.44
Strength of schedule: opponents averaged -0.03/bd (an average draw) → opponent-adjusted +0.24/bd
Card play — on target: opening leads 78.9% #299 of 455 · declarer play 71.4% #312 of 455 · defence 88.0% #146 of 455
Bidding activity — not a pass: 42.0% #234 of 455 (115/274)
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 66.7% (3) | 81.2% (16) |
| Declarer play | 75.0% (4) | 70.6% (17) |
| Defence | 88.2% (17) | 87.9% (33) |
Opening leads by suit led: ♠ 66.7% (3) · ♥ 57.1% (7) · ♦ 100.0% (3) · ♣ 100.0% (6)
vs par by strain: NT +2.11 (27) · a suit +0.40 (72)
vs par by level: part-score +0.07 (41) · game +1.67 (54) · slam -1.75 (4)
By role: declaring +0.04/bd (-2.12 vs par · 49) · defending +0.47/bd (+3.80 vs par · 50)
By vulnerability: vulnerable -0.28/bd (+0.14 vs par · 50) · not vulnerable +0.81/bd (+1.50 vs par · 50)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | E.Bahnikova | V.Reess – S.Messika | Closed | 10 | +6.6 | +0.66 | +4.20 |
| Round 2 | E.Bahnikova | J.Wooldridge – J.Edmonds | Closed | 10 | +1.0 | +0.10 | +2.30 |
| Round 3 | E.Bahnikova | M.Gold – V.Demuy | Closed | 10 | -6.9 | -0.69 | -2.30 |
| Round 4 | E.Bahnikova | S.De Wijs – D.Von Arnim | Closed | 10 | +0.1 | +0.01 | +0.80 |
| Round 5 | E.Bahnikova | D.Attanasio – G.Manara | Closed | 10 | -0.3 | -0.03 | -1.00 |
| Round 6 | E.Bahnikova | K.Kopka – A.Tokarczyk | Closed | 10 | +6.3 | +0.63 | -0.90 |
| Round 7 | E.Bahnikova | P.Goodman – A.Machale | Closed | 10 | -9.1 | -0.91 | +0.10 |
| Round 8 | E.Bahnikova | H.Khandelwal – R.Khandelwal | Closed | 10 | +8.1 | +0.81 | +2.10 |
| Round 9 | E.Bahnikova | J.Maricic – M.Hutyra | Closed | 10 | +13.7 | +1.37 | +2.70 |
| Round 10 | E.Bahnikova | C.Tuncok – L.Baker | Closed | 10 | +7.0 | +0.70 | +0.20 |
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 |
|---|---|---|---|---|---|---|---|
| +10.3 | Round 2 | EDMONDS | 19 | 5♥x | ♠A | -3 | +12 |
| +9.8 | Round 1 | PARIS EST MAGIQUE | 9 | 5♦x | ♥7 | -1 | +9 |
| +9.6 | Round 10 | DINKIN | 6 | 4♥ | ♣T | -1 | +17 |
| +9.4 | Round 9 | GROUP ONE TEAM | 25 | 3♥ | ♣5 | +1 | +10 |
| +8.4 | Round 8 | SIT BLEND | 19 | 3♦ | ♥K | -1 | +6 |
| +8.1 | Round 10 | DINKIN | 3 | 3NT | ♠2 | +4 | +14 |
| +6.9 | Round 3 | SHOURIE | 25 | 5♠x | ♥K | -2 | +7 |
| +6.0 | Round 1 | PARIS EST MAGIQUE | 2 | 3NT | ♥5 | = | +10 |
| +5.9 | Round 7 | MISSING D | 7 | 3♣ | ♠6 | +1 | +0 |
| +5.2 | Round 7 | MISSING D | 3 | 7♠ | ♠2 | = | +0 |
| +4.7 | Round 9 | GROUP ONE TEAM | 24 | 4♠ | ♣4 | = | -1 |
| +3.4 | Round 8 | SIT BLEND | 15 | 4♠ | ♥Q | +2 | +1 |
| +3.2 | Round 10 | DINKIN | 1 | 6♥ | ♠4 | = | +0 |
| +3.0 | Round 5 | BRENO | 14 | 3NT | ♠6 | = | +0 |
| +2.5 | Round 2 | EDMONDS | 15 | 3♠ | ♦3 | = | +1 |
| +2.5 | Round 3 | SHOURIE | 30 | 3♥ | ♣5 | = | +1 |
| +2.5 | Round 4 | YOSHKA | 4 | 4♥ | ♣K | +1 | +0 |
| +2.5 | Round 9 | GROUP ONE TEAM | 23 | 4♠ | ♦4 | = | +0 |
| +2.3 | Round 5 | BRENO | 17 | 5♣ | ♥K | +1 | +11 |
| +2.3 | Round 6 | NO TRUMP NO PROBLEM | 21 | 3NT | ♠T | +4 | -12 |
| +2.2 | Round 4 | YOSHKA | 1 | 2♥ | ♠8 | -2 | +5 |
| +2.0 | Round 3 | SHOURIE | 23 | 4♥ | ♣2 | +1 | +1 |
| +2.0 | Round 10 | DINKIN | 8 | 2NT | ♠5 | = | -1 |
| +1.8 | Round 1 | PARIS EST MAGIQUE | 6 | 3NT | ♦2 | -1 | +5 |
| +1.8 | Round 5 | BRENO | 12 | 6♣x | ♣6 | -4 | +7 |
| +1.7 | Round 6 | NO TRUMP NO PROBLEM | 28 | 4♠x | ♦Q | -1 | +0 |
| +1.6 | Round 6 | NO TRUMP NO PROBLEM | 23 | 4♠ | ♠A | = | +0 |
| +1.5 | Round 8 | SIT BLEND | 18 | 3♦ | ♠A | = | +0 |
| +1.4 | Round 4 | YOSHKA | 6 | 3♠ | ♥9 | -1 | +5 |
| +1.4 | Round 6 | NO TRUMP NO PROBLEM | 24 | 2♦ | ♣A | +2 | +1 |
| +1.3 | Round 2 | EDMONDS | 13 | 2♦ | ♥K | +3 | +10 |
| +1.3 | Round 4 | YOSHKA | 3 | 2NT | ♣J | -1 | +6 |
| +1.3 | Round 8 | SIT BLEND | 16 | 1NT | ♥6 | -2 | +2 |
| +1.2 | Round 4 | YOSHKA | 5 | Pass | -4 | ||
| +1.2 | Round 5 | BRENO | 16 | 4♥ | ♦6 | -2 | +0 |
| +1.2 | Round 6 | NO TRUMP NO PROBLEM | 25 | 4♠ | ♦Q | -1 | +6 |
| +1.1 | Round 1 | PARIS EST MAGIQUE | 8 | 2NT | ♦6 | +2 | +7 |
| +1.1 | Round 2 | EDMONDS | 18 | 4♥ | ♦T | = | +0 |
| +1.0 | Round 1 | PARIS EST MAGIQUE | 3 | 4♥ | ♦K | = | -1 |
| +0.9 | Round 3 | SHOURIE | 29 | 1♠ | ♥A | +2 | +0 |
| +0.9 | Round 4 | YOSHKA | 8 | 2♦ | ♣K | -1 | +2 |
| +0.8 | Round 8 | SIT BLEND | 13 | 5♦ | ♣A | -1 | +6 |
| +0.7 | Round 3 | SHOURIE | 22 | 3♠ | ♣7 | = | +0 |
| +0.7 | Round 7 | MISSING D | 4 | 3NT | ♥5 | +3 | +13 |
| +0.6 | Round 9 | GROUP ONE TEAM | 26 | 2♥ | ♠2 | -1 | +1 |
| +0.6 | Round 10 | DINKIN | 5 | 2♥ | ♦5 | = | +0 |
| +0.5 | Round 1 | PARIS EST MAGIQUE | 4 | 3NT | ♦3 | +3 | +17 |
| +0.5 | Round 2 | EDMONDS | 17 | 4♠ | ♦T | = | +1 |
| +0.4 | Round 6 | NO TRUMP NO PROBLEM | 29 | 2♠ | ♣A | +1 | +1 |
| +0.4 | Round 8 | SIT BLEND | 11 | 3♥ | ♣2 | -1 | -2 |
| +0.4 | Round 9 | GROUP ONE TEAM | 29 | 4♠ | ♣Q | +1 | +0 |
| +0.2 | Round 5 | BRENO | 18 | 3NT | ♠8 | +1 | -1 |
| +0.2 | Round 10 | DINKIN | 9 | 2♥ | ♠2 | +2 | +6 |
| +0.1 | Round 8 | SIT BLEND | 14 | 4♥ | ♣J | +1 | +11 |
| +0.1 | Round 9 | GROUP ONE TEAM | 27 | 4♥ | ♣J | +1 | +0 |
| +0.1 | Round 9 | GROUP ONE TEAM | 28 | 4♠ | ♣K | = | +1 |
| -0.0 | Round 5 | BRENO | 19 | 3NT | ♦8 | +1 | +1 |
| -0.0 | Round 7 | MISSING D | 1 | 4♥ | ♦4 | -1 | -4 |
| +0.0 | Round 7 | MISSING D | 6 | 3♥ | ♣J | = | +0 |
| -0.1 | Round 8 | SIT BLEND | 12 | 1NT | ♥Q | +2 | +6 |
| -0.3 | Round 10 | DINKIN | 4 | 3NT | ♠T | +3 | -9 |
| -0.4 | Round 1 | PARIS EST MAGIQUE | 5 | 4♠ | ♠5 | +1 | +0 |
| -0.4 | Round 5 | BRENO | 11 | 3♦ | ♠3 | = | -1 |
| -0.4 | Round 6 | NO TRUMP NO PROBLEM | 22 | 4♥ | ♠9 | +1 | +0 |
| -0.5 | Round 6 | NO TRUMP NO PROBLEM | 27 | 3NT | ♦K | +2 | +0 |
| -0.7 | Round 6 | NO TRUMP NO PROBLEM | 26 | 4♠ | ♥J | = | +0 |
| -0.7 | Round 6 | NO TRUMP NO PROBLEM | 30 | 3NT | ♥A | -1 | -5 |
| -0.7 | Round 7 | MISSING D | 8 | 2♥ | ♠J | +2 | -6 |
| -0.7 | Round 10 | DINKIN | 10 | 3NT | ♠8 | +1 | -1 |
| -0.9 | Round 3 | SHOURIE | 24 | 4♣ | ♦2 | +1 | -7 |
| -1.0 | Round 9 | GROUP ONE TEAM | 21 | 3♣ | ♥A | -2 | +5 |
| -1.3 | Round 2 | EDMONDS | 16 | 2♦ | ♥5 | +2 | +0 |
| -1.4 | Round 3 | SHOURIE | 27 | 2♥ | ♣J | = | +0 |
| -1.4 | Round 9 | GROUP ONE TEAM | 22 | 5♣ | ♠9 | +1 | +0 |
| -1.5 | Round 2 | EDMONDS | 11 | 3NT | ♦3 | +1 | +1 |
| -1.7 | Round 4 | YOSHKA | 10 | 1♠ | ♣3 | +1 | +0 |
| -1.7 | Round 5 | BRENO | 20 | 2♥ | ♣Q | +2 | -10 |
| -1.7 | Round 9 | GROUP ONE TEAM | 30 | 3NT | ♣J | +2 | +11 |
| -1.9 | Round 7 | MISSING D | 5 | 2♠ | ♥Q | +1 | -1 |
| -2.0 | Round 3 | SHOURIE | 21 | 3NT | ♥8 | -1 | -5 |
| -2.1 | Round 5 | BRENO | 15 | 1NT | ♠3 | = | -5 |
| -2.3 | Round 1 | PARIS EST MAGIQUE | 7 | 2♠ | ♣T | = | +0 |
| -2.3 | Round 4 | YOSHKA | 2 | 1♥ | ♦3 | -1 | +0 |
| -2.3 | Round 10 | DINKIN | 7 | 4♦ | ♥K | = | -10 |
| -2.4 | Round 4 | YOSHKA | 9 | 3NT | ♣J | = | -3 |
| -3.0 | Round 4 | YOSHKA | 7 | 4♥ | ♣2 | = | -3 |
| -3.2 | Round 8 | SIT BLEND | 20 | 4♠ | ♥J | = | -3 |
| -3.5 | Round 2 | EDMONDS | 14 | 4♠ | ♦T | +2 | -1 |
| -3.9 | Round 2 | EDMONDS | 20 | 3NT | ♥6 | = | +2 |
| -4.1 | Round 3 | SHOURIE | 26 | 2NT | ♥5 | +1 | -8 |
| -4.3 | Round 1 | PARIS EST MAGIQUE | 1 | 4♥x | ♦J | -1 | -5 |
| -4.3 | Round 7 | MISSING D | 9 | 3NT | ♠4 | +4 | +12 |
| -4.5 | Round 2 | EDMONDS | 12 | 3♠ | ♦K | -2 | -3 |
| -4.5 | Round 8 | SIT BLEND | 17 | 3♥ | ♣A | = | -6 |
| -4.6 | Round 5 | BRENO | 13 | 4♠ | ♣6 | -1 | -12 |
| -6.5 | Round 7 | MISSING D | 2 | 4♥ | ♣6 | = | +0 |
| -6.6 | Round 1 | PARIS EST MAGIQUE | 10 | 3NT | ♠J | = | +0 |
| -7.5 | Round 7 | MISSING D | 10 | 4♥ | ♦A | +2 | -13 |
| -11.5 | Round 3 | SHOURIE | 28 | 2♠x | ♣T | -3 | -12 |
| -13.4 | Round 10 | DINKIN | 2 | 7♣x | ♥J | -1 | -14 |