🇭🇺 KOTANYI Balazs · HUNGARY
59rank
+5.1Butler · 160 bds
+0.03per board
±4.2swing
+0.06vs par /bd · #57/98
-0.15adjusted /bd
by round
vs par split: bidding -0.34 · play +0.38
Strength of schedule: opponents averaged -0.18/bd (an easy draw) → opponent-adjusted -0.15/bd
Card play — on target: opening leads 81.2% #45 of 98 · declarer play 69.2% #75 of 98 · defence 95.5% #1 of 98
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 83.3% (12) | 80.6% (36) |
| Declarer play | 66.7% (12) | 70.4% (27) |
| Defence | 87.0% (23) | 98.5% (66) |
Opening leads by suit led: ♠ 73.7% (19) · ♥ 85.7% (7) · ♦ 90.9% (11) · ♣ 81.8% (11)
vs par by strain: NT -0.27 (37) · a suit +0.14 (122)
vs par by level: part-score -0.59 (54) · game +0.99 (92) · slam -4.00 (13)
By role: declaring +0.18/bd (-3.21 vs par · 70) · defending -0.08/bd (+2.61 vs par · 90)
By vulnerability: vulnerable +0.03/bd (-0.07 vs par · 80) · not vulnerable +0.04/bd (+0.20 vs par · 80)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 2 | D.Gulyas | S.Duncan – D.Kane | Open | 16 | +25.8 | +1.61 | +0.69 |
| Round 4 | D.Gulyas | N.Warne – T.Bergdahl | Open | 16 | -12.0 | -0.75 | -1.38 |
| Round 6 | D.Gulyas | G.Bartolacelli – M.Bertazzoni | Closed | 16 | +0.1 | +0.01 | +2.50 |
| Round 7 | D.Gulyas | K.Fergani – F.Pollack | Open | 16 | +3.7 | +0.23 | +0.06 |
| Round 8 | D.Gulyas | E.Vainikonis – A.Arlovich | Open | 16 | -30.7 | -1.92 | -0.12 |
| Round 11 | D.Gulyas | M.Brown – M.Whibley | Closed | 16 | -8.5 | -0.53 | -0.12 |
| Round 12 | D.Gulyas | D.Gerin – J.Sarrola | Open | 16 | -16.5 | -1.03 | +1.06 |
| Round 13 | D.Gulyas | D.Hanzala – S.Ahamed | Closed | 16 | -8.3 | -0.52 | -2.94 |
| Round 14 | D.Gulyas | H.Ghonem – M.Elagamawy | Open | 16 | +33.8 | +2.11 | +0.50 |
| Round 17 | D.Gulyas | A.Lindermann – A.Babsch | Closed | 16 | +17.7 | +1.11 | +0.38 |
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 |
|---|---|---|---|---|---|---|---|
| +13.3 | Round 2 | 🏴 SCOTLAND | 24 | 4♥x | ♠8 | -4 | +14 |
| +12.8 | Round 14 | 🇦🇪 UNITED ARAB EMIRATES | 19 | 3♠x | ♣A | = | +13 |
| +12.6 | Round 14 | 🇦🇪 UNITED ARAB EMIRATES | 27 | 7♦ | ♦2 | -2 | +14 |
| +9.7 | Round 6 | 🇸🇲 SAN MARINO | 27 | 3NT | ♠7 | = | +11 |
| +9.3 | Round 2 | 🏴 SCOTLAND | 25 | 5♦ | ♥6 | +1 | -13 |
| +9.1 | Round 2 | 🏴 SCOTLAND | 23 | 1NT | ♥9 | +1 | +11 |
| +8.9 | Round 4 | 🇸🇪 SWEDEN | 29 | 4♥ | ♣4 | -3 | +10 |
| +8.2 | Round 17 | 🇦🇹 AUSTRIA | 2 | 6♠ | ♣J | = | -11 |
| +8.1 | Round 13 | 🇧🇩 BANGLADESH | 6 | 3NT | ♦2 | -1 | +12 |
| +7.9 | Round 14 | 🇦🇪 UNITED ARAB EMIRATES | 24 | 4♥ | ♦3 | -1 | +10 |
| +7.8 | Round 7 | 🇨🇦 CANADA | 2 | 2♣x | ♥Q | +1 | +7 |
| +7.7 | Round 17 | 🇦🇹 AUSTRIA | 9 | 4♠ | ♥9 | = | +8 |
| +7.5 | Round 2 | 🏴 SCOTLAND | 21 | 4♠ | ♣K | = | +11 |
| +7.5 | Round 7 | 🇨🇦 CANADA | 15 | 3♥ | ♠2 | -3 | +11 |
| +7.3 | Round 17 | 🇦🇹 AUSTRIA | 4 | 4♠ | ♣3 | -1 | +17 |
| +6.6 | Round 2 | 🏴 SCOTLAND | 29 | 1NT | ♠10 | -3 | +5 |
| +5.8 | Round 12 | 🇬🇵 GUADELOUPE | 18 | 4♥ | ♠K | -1 | +11 |
| +5.3 | Round 14 | 🇦🇪 UNITED ARAB EMIRATES | 30 | 3NT | ♥6 | -4 | +7 |
| +5.0 | Round 17 | 🇦🇹 AUSTRIA | 7 | 4♠ | ♥4 | +2 | +13 |
| +4.7 | Round 6 | 🇸🇲 SAN MARINO | 26 | 3NT | ♠Q | -2 | +13 |
| +4.4 | Round 8 | 🇱🇹 LITHUANIA | 25 | 4♥ | ♣8 | -1 | +5 |
| +4.1 | Round 11 | 🇳🇿 NEW ZEALAND | 4 | 1NT | ♥2 | +2 | +10 |
| +4.1 | Round 14 | 🇦🇪 UNITED ARAB EMIRATES | 17 | 4♥ | ♠10 | = | +0 |
| +3.6 | Round 14 | 🇦🇪 UNITED ARAB EMIRATES | 26 | 3♠ | ♣A | = | +0 |
| +3.5 | Round 11 | 🇳🇿 NEW ZEALAND | 14 | 4♠ | ♣K | -1 | +10 |
| +3.1 | Round 4 | 🇸🇪 SWEDEN | 24 | 2NT | ♠K | -2 | +1 |
| +3.0 | Round 6 | 🇸🇲 SAN MARINO | 21 | 2♦ | ♥A | -3 | +2 |
| +2.9 | Round 7 | 🇨🇦 CANADA | 11 | 6♥ | ♠5 | = | +0 |
| +2.9 | Round 17 | 🇦🇹 AUSTRIA | 14 | 2NT | ♠4 | = | -7 |
| +2.5 | Round 11 | 🇳🇿 NEW ZEALAND | 10 | 3♦ | ♥Q | -2 | +7 |
| +2.5 | Round 11 | 🇳🇿 NEW ZEALAND | 16 | 3♥ | ♠2 | = | +0 |
| +2.5 | Round 14 | 🇦🇪 UNITED ARAB EMIRATES | 32 | 4♠ | ♣7 | +1 | +0 |
| +2.5 | Round 17 | 🇦🇹 AUSTRIA | 12 | 4♠ | ♣7 | = | +0 |
| +2.4 | Round 13 | 🇧🇩 BANGLADESH | 3 | 3♣ | ♥A | +2 | +6 |
| +2.3 | Round 13 | 🇧🇩 BANGLADESH | 9 | 2NT | ♠J | -2 | +3 |
| +2.2 | Round 6 | 🇸🇲 SAN MARINO | 28 | 2♦ | ♥A | +2 | +0 |
| +2.1 | Round 4 | 🇸🇪 SWEDEN | 23 | 4♠ | ♥A | = | +3 |
| +1.9 | Round 13 | 🇧🇩 BANGLADESH | 14 | 2♥ | ♦K | +2 | -4 |
| +1.8 | Round 6 | 🇸🇲 SAN MARINO | 18 | 2♠ | ♥10 | = | +0 |
| +1.7 | Round 4 | 🇸🇪 SWEDEN | 21 | 4♥ | ♠Q | = | +0 |
| +1.7 | Round 6 | 🇸🇲 SAN MARINO | 17 | 4♥ | ♣3 | -1 | +10 |
| +1.5 | Round 12 | 🇬🇵 GUADELOUPE | 22 | 4♥x | ♠2 | -2 | +5 |
| +1.5 | Round 14 | 🇦🇪 UNITED ARAB EMIRATES | 18 | 4♠ | ♦A | = | +0 |
| +1.5 | Round 14 | 🇦🇪 UNITED ARAB EMIRATES | 21 | 2♠ | ♠9 | +1 | +1 |
| +1.5 | Round 14 | 🇦🇪 UNITED ARAB EMIRATES | 29 | Pass | +3 | ||
| +1.2 | Round 2 | 🏴 SCOTLAND | 32 | 1NT | ♦6 | +1 | +0 |
| +1.2 | Round 12 | 🇬🇵 GUADELOUPE | 24 | 1NT | ♦2 | = | +1 |
| +1.2 | Round 17 | 🇦🇹 AUSTRIA | 3 | 2NT | ♥J | = | -11 |
| +1.0 | Round 7 | 🇨🇦 CANADA | 12 | 4♠ | ♣3 | +3 | +10 |
| +1.0 | Round 13 | 🇧🇩 BANGLADESH | 15 | 4♠ | ♥10 | +2 | -13 |
| +0.9 | Round 6 | 🇸🇲 SAN MARINO | 25 | 4♥ | ♣4 | = | -1 |
| +0.9 | Round 13 | 🇧🇩 BANGLADESH | 8 | 6♦ | ♠2 | +1 | +4 |
| +0.8 | Round 2 | 🏴 SCOTLAND | 26 | 4♥ | ♣6 | +2 | +13 |
| +0.8 | Round 6 | 🇸🇲 SAN MARINO | 31 | 6♥ | ♣Q | = | -7 |
| +0.7 | Round 8 | 🇱🇹 LITHUANIA | 30 | 4♥ | ♦Q | -1 | +5 |
| +0.7 | Round 12 | 🇬🇵 GUADELOUPE | 27 | 4♥ | ♦2 | +1 | +1 |
| +0.6 | Round 6 | 🇸🇲 SAN MARINO | 29 | 4♠ | ♥K | +2 | +13 |
| +0.6 | Round 7 | 🇨🇦 CANADA | 14 | 2♥ | ♦A | -1 | +3 |
| +0.6 | Round 11 | 🇳🇿 NEW ZEALAND | 3 | 4♥ | ♠8 | -1 | +10 |
| +0.5 | Round 7 | 🇨🇦 CANADA | 3 | 3NT | ♣3 | +2 | +0 |
| +0.4 | Round 4 | 🇸🇪 SWEDEN | 31 | 4♠ | ♣A | = | +1 |
| +0.4 | Round 17 | 🇦🇹 AUSTRIA | 5 | 1♠ | ♥A | = | +2 |
| +0.3 | Round 2 | 🏴 SCOTLAND | 28 | 4♥ | ♦A | = | +0 |
| +0.3 | Round 7 | 🇨🇦 CANADA | 5 | 6♠ | ♣10 | = | +0 |
| +0.3 | Round 17 | 🇦🇹 AUSTRIA | 13 | 3♦ | ♠K | = | +0 |
| +0.2 | Round 7 | 🇨🇦 CANADA | 10 | 4♠ | ♦A | = | +1 |
| +0.2 | Round 11 | 🇳🇿 NEW ZEALAND | 9 | 3♦ | ♣2 | = | -1 |
| +0.2 | Round 11 | 🇳🇿 NEW ZEALAND | 11 | 5♦ | ♣A | -2 | +5 |
| +0.2 | Round 11 | 🇳🇿 NEW ZEALAND | 12 | 4♥ | ♠10 | +1 | +0 |
| +0.1 | Round 8 | 🇱🇹 LITHUANIA | 20 | 3NT | ♥2 | = | +0 |
| +0.1 | Round 8 | 🇱🇹 LITHUANIA | 22 | 4♥ | ♦5 | +1 | -1 |
| +0.1 | Round 12 | 🇬🇵 GUADELOUPE | 28 | 3♦ | ♥K | = | +0 |
| +0.1 | Round 12 | 🇬🇵 GUADELOUPE | 29 | 4♥ | ♣Q | = | +13 |
| +0.1 | Round 13 | 🇧🇩 BANGLADESH | 7 | 4♠ | ♣2 | +1 | +0 |
| +0.1 | Round 13 | 🇧🇩 BANGLADESH | 11 | 4♠ | ♥K | +1 | +0 |
| +0.1 | Round 13 | 🇧🇩 BANGLADESH | 13 | 4♠ | ♦2 | +2 | -12 |
| +0.1 | Round 17 | 🇦🇹 AUSTRIA | 1 | 3NT | ♦10 | +1 | +1 |
| -0.0 | Round 2 | 🏴 SCOTLAND | 27 | 3♦ | ♠6 | +2 | -7 |
| +0.0 | Round 11 | 🇳🇿 NEW ZEALAND | 2 | 4♠ | ♣Q | +1 | +0 |
| -0.0 | Round 17 | 🇦🇹 AUSTRIA | 8 | 4♠ | ♥K | +1 | +0 |
| -0.1 | Round 4 | 🇸🇪 SWEDEN | 25 | 4♥ | ♣2 | -1 | +0 |
| -0.1 | Round 4 | 🇸🇪 SWEDEN | 26 | 4♠ | ♦5 | = | +1 |
| -0.1 | Round 4 | 🇸🇪 SWEDEN | 32 | 4♠ | ♦3 | +1 | +0 |
| -0.1 | Round 7 | 🇨🇦 CANADA | 8 | 4♠ | ♣3 | -1 | -4 |
| -0.1 | Round 14 | 🇦🇪 UNITED ARAB EMIRATES | 23 | 4♥ | ♦5 | +1 | +0 |
| -0.2 | Round 4 | 🇸🇪 SWEDEN | 17 | 4♠ | ♣A | -1 | -2 |
| -0.2 | Round 11 | 🇳🇿 NEW ZEALAND | 13 | 2NT | ♦K | +2 | -9 |
| -0.3 | Round 8 | 🇱🇹 LITHUANIA | 31 | 3♥ | ♠3 | = | +0 |
| -0.3 | Round 17 | 🇦🇹 AUSTRIA | 16 | 2♥ | ♠A | -1 | +0 |
| -0.5 | Round 12 | 🇬🇵 GUADELOUPE | 17 | 6♥ | ♠10 | -1 | +8 |
| -0.5 | Round 12 | 🇬🇵 GUADELOUPE | 23 | 2♥ | ♠3 | +1 | +0 |
| -0.5 | Round 14 | 🇦🇪 UNITED ARAB EMIRATES | 31 | 4♠ | ♦K | = | -8 |
| -0.6 | Round 6 | 🇸🇲 SAN MARINO | 30 | 4♥ | ♠2 | +1 | +0 |
| -0.7 | Round 2 | 🏴 SCOTLAND | 22 | 4♠ | ♥3 | -1 | +10 |
| -0.8 | Round 6 | 🇸🇲 SAN MARINO | 32 | 3NT | ♠9 | +4 | -2 |
| -0.8 | Round 12 | 🇬🇵 GUADELOUPE | 32 | 3NT | ♠2 | = | +0 |
| -0.8 | Round 13 | 🇧🇩 BANGLADESH | 10 | 3NT | ♣K | = | +1 |
| -0.9 | Round 7 | 🇨🇦 CANADA | 16 | 7NT | ♠7 | = | +0 |
| -1.0 | Round 2 | 🏴 SCOTLAND | 30 | 3NT | ♥4 | = | +0 |
| -1.1 | Round 4 | 🇸🇪 SWEDEN | 30 | 2♠ | ♣9 | -1 | +1 |
| -1.1 | Round 6 | 🇸🇲 SAN MARINO | 23 | 3♦ | ♥8 | +1 | +10 |
| -1.1 | Round 12 | 🇬🇵 GUADELOUPE | 31 | 3♥ | ♠7 | -1 | +5 |
| -1.1 | Round 13 | 🇧🇩 BANGLADESH | 2 | 5♥x | ♦K | -3 | -4 |
| -1.1 | Round 17 | 🇦🇹 AUSTRIA | 10 | 5♦ | ♥3 | = | +1 |
| -1.3 | Round 8 | 🇱🇹 LITHUANIA | 28 | 4♠ | ♥4 | +2 | -11 |
| -1.3 | Round 11 | 🇳🇿 NEW ZEALAND | 7 | 4♥ | ♣3 | = | +0 |
| -1.3 | Round 11 | 🇳🇿 NEW ZEALAND | 8 | 1NT | ♦8 | +1 | -7 |
| -1.4 | Round 7 | 🇨🇦 CANADA | 6 | 4♥ | ♦7 | = | +0 |
| -1.4 | Round 8 | 🇱🇹 LITHUANIA | 17 | 4♥ | ♦Q | +1 | +0 |
| -1.7 | Round 12 | 🇬🇵 GUADELOUPE | 30 | 4♠ | ♦3 | +1 | -14 |
| -1.8 | Round 4 | 🇸🇪 SWEDEN | 27 | 4♥ | ♣A | +1 | -4 |
| -2.1 | Round 4 | 🇸🇪 SWEDEN | 28 | 4♠ | ♠J | +1 | +0 |
| -2.1 | Round 7 | 🇨🇦 CANADA | 9 | 3♥ | ♣A | = | -7 |
| -2.1 | Round 17 | 🇦🇹 AUSTRIA | 15 | 1NT | ♠10 | +2 | +10 |
| -2.3 | Round 8 | 🇱🇹 LITHUANIA | 19 | 2♥ | ♥3 | -1 | -3 |
| -2.3 | Round 8 | 🇱🇹 LITHUANIA | 32 | 3NT | ♠7 | +1 | +1 |
| -2.3 | Round 11 | 🇳🇿 NEW ZEALAND | 1 | 3NT | ♦2 | -2 | -11 |
| -2.5 | Round 14 | 🇦🇪 UNITED ARAB EMIRATES | 25 | 2♠ | ♣3 | -1 | -5 |
| -2.7 | Round 12 | 🇬🇵 GUADELOUPE | 20 | 4♥ | ♠2 | -1 | +1 |
| -2.9 | Round 7 | 🇨🇦 CANADA | 13 | 6♦ | ♦2 | +1 | -13 |
| -3.0 | Round 7 | 🇨🇦 CANADA | 4 | 3♥ | ♣Q | -1 | +0 |
| -3.0 | Round 13 | 🇧🇩 BANGLADESH | 12 | 2♠ | ♥2 | = | +0 |
| -3.1 | Round 6 | 🇸🇲 SAN MARINO | 19 | 3NT | ♣3 | +3 | -10 |
| -3.1 | Round 12 | 🇬🇵 GUADELOUPE | 25 | 3♣ | ♦Q | -2 | -5 |
| -3.2 | Round 2 | 🏴 SCOTLAND | 18 | 4♥ | ♠4 | +1 | -4 |
| -3.2 | Round 7 | 🇨🇦 CANADA | 1 | 3NT | ♠A | +2 | -1 |
| -3.3 | Round 8 | 🇱🇹 LITHUANIA | 21 | 3NT | ♦10 | = | +0 |
| -3.3 | Round 8 | 🇱🇹 LITHUANIA | 27 | 4♥ | ♦9 | +1 | +10 |
| -3.4 | Round 4 | 🇸🇪 SWEDEN | 19 | 3♠ | ♦A | -2 | -7 |
| -3.4 | Round 11 | 🇳🇿 NEW ZEALAND | 5 | 1NT | ♣10 | -1 | -6 |
| -3.5 | Round 7 | 🇨🇦 CANADA | 7 | 2♦ | ♥K | = | -6 |
| -3.5 | Round 13 | 🇧🇩 BANGLADESH | 4 | 3♠ | ♥3 | = | -1 |
| -3.6 | Round 2 | 🏴 SCOTLAND | 19 | 3NT | ♠4 | -1 | -12 |
| -3.7 | Round 8 | 🇱🇹 LITHUANIA | 18 | 4♥ | ♦6 | +2 | +3 |
| -3.9 | Round 8 | 🇱🇹 LITHUANIA | 24 | 3NT | ♠9 | +2 | -1 |
| -4.0 | Round 2 | 🏴 SCOTLAND | 31 | 2♣ | ♠5 | = | -6 |
| -4.1 | Round 11 | 🇳🇿 NEW ZEALAND | 6 | 3NT | ♣10 | = | +1 |
| -4.1 | Round 12 | 🇬🇵 GUADELOUPE | 19 | 4♥ | ♠A | +1 | -4 |
| -4.2 | Round 8 | 🇱🇹 LITHUANIA | 23 | 2♠ | ♦10 | = | -6 |
| -4.3 | Round 8 | 🇱🇹 LITHUANIA | 29 | 5♦ | ♣A | = | -3 |
| -4.4 | Round 2 | 🏴 SCOTLAND | 17 | 6NT | ♣5 | = | +0 |
| -4.4 | Round 14 | 🇦🇪 UNITED ARAB EMIRATES | 22 | 5♠ | ♦7 | -1 | -6 |
| -4.9 | Round 6 | 🇸🇲 SAN MARINO | 22 | 3NT | ♠3 | = | +0 |
| -4.9 | Round 12 | 🇬🇵 GUADELOUPE | 26 | 4♣ | ♥10 | = | +0 |
| -5.2 | Round 6 | 🇸🇲 SAN MARINO | 20 | 3♠ | ♦J | = | -7 |
| -5.4 | Round 2 | 🏴 SCOTLAND | 20 | 3NT | ♠Q | +3 | -11 |
| -5.5 | Round 13 | 🇧🇩 BANGLADESH | 5 | 6♦ | ♠J | -1 | -17 |
| -5.6 | Round 13 | 🇧🇩 BANGLADESH | 16 | 3♥ | ♥Q | -2 | -6 |
| -5.7 | Round 8 | 🇱🇹 LITHUANIA | 26 | 4♥ | ♦Q | +2 | -1 |
| -5.7 | Round 13 | 🇧🇩 BANGLADESH | 1 | 6♠ | ♥J | -1 | -16 |
| -5.7 | Round 14 | 🇦🇪 UNITED ARAB EMIRATES | 20 | 2NT | ♣2 | = | -10 |
| -6.1 | Round 4 | 🇸🇪 SWEDEN | 18 | 4♠ | ♣3 | = | +0 |
| -6.1 | Round 4 | 🇸🇪 SWEDEN | 22 | 7♣ | ♠10 | -1 | -14 |
| -6.3 | Round 14 | 🇦🇪 UNITED ARAB EMIRATES | 28 | 4♠ | ♣K | -2 | -11 |
| -6.5 | Round 12 | 🇬🇵 GUADELOUPE | 21 | 5♥ | ♣A | -1 | -5 |
| -6.7 | Round 17 | 🇦🇹 AUSTRIA | 6 | 2♥ | ♥A | -3 | -9 |
| -7.1 | Round 4 | 🇸🇪 SWEDEN | 20 | 4♥ | ♦7 | -2 | -12 |
| -7.7 | Round 17 | 🇦🇹 AUSTRIA | 11 | 4♥ | ♦K | = | -8 |
| -9.6 | Round 6 | 🇸🇲 SAN MARINO | 24 | 4♠ | ♦9 | +1 | +8 |
| -9.7 | Round 11 | 🇳🇿 NEW ZEALAND | 15 | 2♠ | ♣A | -1 | -11 |