🇺🇦 Konstantyn TRIFONOV · UKRAINE
18rank
+128.0Butler · 96 bds
+1.33per board
±4.8swing
+0.57vs par /bd
+1.08adjusted /bd
by match
vs par split: bidding -0.25 · play +0.82
Strength of schedule: opponents averaged -0.25/bd (an easy draw) → opponent-adjusted +1.08/bd
Card play — on target: opening leads 82.6% · declarer play 79.2% · defence 91.9%
Bidding activity — not a pass: 54.1% (144/266)
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 0.0% (2) | 90.5% (21) |
| Declarer play | 66.7% (6) | 83.3% (18) |
| Defence | 100.0% (5) | 90.6% (32) |
Opening leads by suit led: ♠ 85.7% (7) · ♥ 60.0% (5) · ♦ 80.0% (5) · ♣ 100.0% (6)
vs par by strain: NT -1.68 (22) · a suit +1.24 (74)
vs par by level: part-score -0.50 (42) · game +1.35 (48) · slam +1.83 (6)
By role: declaring +1.46/bd (-1.41 vs par · 59) · defending +1.14/bd (+3.73 vs par · 37)
By vulnerability: vulnerable +1.73/bd (+0.83 vs par · 48) · not vulnerable +0.93/bd (+0.31 vs par · 48)
By match↑ top
| Match | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Match 1 | Petro KARLYKOV | Ileana BENAIM – Rosa Maria DE DAO | Open | 12 | +4.6 | +0.38 | -0.17 |
| Match 4 | Petro KARLYKOV | Denis BILLARD – Annie Francoise Marie LOE-MIE | Closed | 12 | +51.1 | +4.26 | +3.25 |
| Match 5 | Petro KARLYKOV | Goran CEKOL – Goran DRAZIC | Open | 12 | -8.4 | -0.70 | -0.50 |
| Match 6 | Petro KARLYKOV | Robert CHOO QUAN – Anthony CHOO QUAN | Closed | 12 | +20.0 | +1.67 | +2.83 |
| Match 7 | Petro KARLYKOV | Magni JOKLADAL – Pol EGHOLM | Open | 12 | +42.8 | +3.57 | +2.92 |
| Match 8 | Petro KARLYKOV | Omran Abdullah ABUDHAIM – Samer ALRAWASHDEH | Closed | 12 | +8.1 | +0.67 | -3.25 |
| Match 11 | Petro KARLYKOV | Elizabeth WILLIAMS – Carol COORE | Open | 12 | +46.8 | +3.90 | +1.67 |
| Match 12 | Petro KARLYKOV | Huaiyu FAN – Vassilis IOANNOU | Open | 12 | -37.0 | -3.08 | -2.17 |
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 |
|---|---|---|---|---|---|---|---|
| +12.5 | Sat 24 Oct 18:30 | 🇯🇲 JAMAICA | 41 | 4♥ | ♦A | = | +13 |
| +11.4 | Thu 22 Oct 18:00 | 🇫🇴 FAROE ISLANDS | 9 | 6♥x | ♦A | = | +6 |
| +10.8 | Thu 22 Oct 18:00 | 🇫🇴 FAROE ISLANDS | 10 | 3♦ | ♠7 | +1 | +10 |
| +9.5 | Sat 17 Oct 18:00 | 🇲🇶 MARTINIQUE | 11 | 6♦ | ♣A | -1 | +4 |
| +8.9 | Sat 17 Oct 18:00 | 🇲🇶 MARTINIQUE | 7 | 4♥x | ♥3 | +1 | +8 |
| +8.2 | Thu 22 Oct 18:00 | 🇫🇴 FAROE ISLANDS | 8 | 6♥ | ♠K | -1 | +14 |
| +8.0 | Thu 22 Oct 18:00 | 🇫🇴 FAROE ISLANDS | 6 | 4♥x | ♣J | -1 | +14 |
| +7.8 | Sat 24 Oct 18:30 | 🇯🇲 JAMAICA | 40 | 6♦ | ♠J | = | -2 |
| +7.5 | Sat 17 Oct 18:00 | 🇲🇶 MARTINIQUE | 2 | 4♥ | ♣J | = | +0 |
| +7.5 | Sat 24 Oct 18:30 | 🇯🇲 JAMAICA | 44 | 3NT | ♠3 | = | +0 |
| +7.2 | Thu 22 Oct 18:00 | 🇫🇴 FAROE ISLANDS | 3 | 5♦ | ♠K | = | +0 |
| +6.8 | Thu 22 Oct 18:00 | 🇫🇴 FAROE ISLANDS | 7 | 6NT | ♠5 | = | +0 |
| +6.8 | Sat 24 Oct 18:30 | 🇯🇲 JAMAICA | 39 | 3NT | ♠3 | -2 | +13 |
| +6.4 | Sun 18 Oct 18:00 | 🇹🇹 TRINIDAD AND TOBAGO | 16 | 1NT | ♥5 | -3 | +5 |
| +6.4 | Sat 24 Oct 18:30 | 🇯🇲 JAMAICA | 45 | 3NT | ♠4 | +3 | +3 |
| +5.9 | Sun 18 Oct 12:45 | 🇭🇷 CROATIA | 42 | 3NT | ♥3 | = | -1 |
| +5.9 | Sun 18 Oct 12:45 | 🇭🇷 CROATIA | 47 | 3♠ | ♦J | = | +10 |
| +5.8 | Sun 18 Oct 18:00 | 🇹🇹 TRINIDAD AND TOBAGO | 23 | 4♣ | ♣3 | -2 | +7 |
| +5.5 | Sun 18 Oct 18:00 | 🇹🇹 TRINIDAD AND TOBAGO | 22 | 3♦ | ♠A | -1 | +5 |
| +5.4 | Thu 15 Oct 18:30 | 🇻🇪 VENEZUELA | 10 | 2♠ | ♥6 | -2 | +2 |
| +5.1 | Fri 23 Oct 18:00 | 🇯🇴 JORDAN | 2 | 5♣ | ♦8 | = | -13 |
| +5.0 | Sat 17 Oct 18:00 | 🇲🇶 MARTINIQUE | 8 | 4♠ | ♦K | +2 | +11 |
| +4.9 | Fri 23 Oct 18:00 | 🇯🇴 JORDAN | 1 | 2♥ | ♠A | +1 | +1 |
| +4.8 | Thu 15 Oct 18:30 | 🇻🇪 VENEZUELA | 5 | 4♦ | ♥K | = | +1 |
| +4.8 | Sat 17 Oct 18:00 | 🇲🇶 MARTINIQUE | 6 | 4♠ | ♥A | +2 | -11 |
| +4.6 | Sat 24 Oct 18:30 | 🇯🇲 JAMAICA | 42 | 4♠ | ♣8 | +3 | +17 |
| +4.5 | Fri 23 Oct 18:00 | 🇯🇴 JORDAN | 7 | 4♥ | ♥3 | +1 | +1 |
| +4.1 | Sat 17 Oct 18:00 | 🇲🇶 MARTINIQUE | 3 | 4♥ | ♠2 | -1 | +9 |
| +3.8 | Thu 15 Oct 18:30 | 🇻🇪 VENEZUELA | 8 | 3♥ | ♦A | -4 | +5 |
| +3.8 | Sun 18 Oct 18:00 | 🇹🇹 TRINIDAD AND TOBAGO | 24 | 3NT | ♦3 | +2 | +0 |
| +3.6 | Sun 18 Oct 12:45 | 🇭🇷 CROATIA | 38 | 1♦x | ♦9 | = | +2 |
| +3.6 | Fri 23 Oct 18:00 | 🇯🇴 JORDAN | 10 | 3♦ | ♠K | +1 | +0 |
| +3.3 | Sat 17 Oct 18:00 | 🇲🇶 MARTINIQUE | 10 | 2♦ | ♣A | = | +5 |
| +3.3 | Sat 17 Oct 18:00 | 🇲🇶 MARTINIQUE | 12 | 4NT | ♦J | = | -1 |
| +3.0 | Sun 25 Oct 08:00 | 🇨🇾 CYPRUS | 11 | 4♥ | ♠A | -1 | +3 |
| +2.5 | Sun 18 Oct 18:00 | 🇹🇹 TRINIDAD AND TOBAGO | 20 | 5♥ | ♦Q | +1 | +1 |
| +2.4 | Thu 15 Oct 18:30 | 🇻🇪 VENEZUELA | 3 | 2♥ | ♦8 | +1 | +1 |
| +2.3 | Fri 23 Oct 18:00 | 🇯🇴 JORDAN | 3 | 3♦ | ♥8 | +1 | +0 |
| +2.1 | Sat 17 Oct 18:00 | 🇲🇶 MARTINIQUE | 9 | 3NT | ♦8 | +1 | +1 |
| +1.9 | Sat 24 Oct 18:30 | 🇯🇲 JAMAICA | 37 | 2♥ | ♦4 | = | +0 |
| +1.8 | Thu 15 Oct 18:30 | 🇻🇪 VENEZUELA | 6 | 3NT | ♥4 | +1 | -1 |
| +1.7 | Sat 17 Oct 18:00 | 🇲🇶 MARTINIQUE | 5 | 1NT | ♣3 | +1 | +6 |
| +1.7 | Sun 18 Oct 18:00 | 🇹🇹 TRINIDAD AND TOBAGO | 14 | 4♥ | ♦9 | +1 | +11 |
| +1.7 | Fri 23 Oct 18:00 | 🇯🇴 JORDAN | 9 | 3♦ | ♠5 | = | +5 |
| +1.6 | Sat 24 Oct 18:30 | 🇯🇲 JAMAICA | 48 | 5♥ | ♦A | -2 | +6 |
| +1.2 | Sat 17 Oct 18:00 | 🇲🇶 MARTINIQUE | 1 | 2NT | ♣Q | +1 | -6 |
| +1.0 | Thu 15 Oct 18:30 | 🇻🇪 VENEZUELA | 2 | 2♠ | ♣Q | -2 | +0 |
| +1.0 | Sun 18 Oct 18:00 | 🇹🇹 TRINIDAD AND TOBAGO | 15 | 4♠ | ♣4 | +1 | +11 |
| +1.0 | Sun 25 Oct 08:00 | 🇨🇾 CYPRUS | 4 | 4♥ | ♠9 | +1 | +13 |
| +1.0 | Sun 25 Oct 08:00 | 🇨🇾 CYPRUS | 5 | 4♥ | ♣6 | +1 | +1 |
| +1.0 | Sun 25 Oct 08:00 | 🇨🇾 CYPRUS | 8 | 2♦ | ♣3 | +1 | +0 |
| +0.9 | Sat 24 Oct 18:30 | 🇯🇲 JAMAICA | 46 | 4♠ | ♦9 | +1 | +0 |
| +0.8 | Thu 15 Oct 18:30 | 🇻🇪 VENEZUELA | 4 | 4♥ | ♦K | = | +10 |
| +0.8 | Thu 22 Oct 18:00 | 🇫🇴 FAROE ISLANDS | 4 | 4♥ | ♠2 | +1 | +0 |
| +0.8 | Fri 23 Oct 18:00 | 🇯🇴 JORDAN | 8 | 5♣ | ♥6 | = | -2 |
| +0.7 | Fri 23 Oct 18:00 | 🇯🇴 JORDAN | 5 | 3♠ | ♥Q | +1 | -4 |
| +0.3 | Sun 18 Oct 12:45 | 🇭🇷 CROATIA | 43 | 4♠ | ♠2 | +1 | +0 |
| -0.0 | Thu 22 Oct 18:00 | 🇫🇴 FAROE ISLANDS | 12 | 3♣ | ♦3 | -2 | +7 |
| -0.0 | Sun 25 Oct 08:00 | 🇨🇾 CYPRUS | 6 | 2♠ | ♣6 | = | -10 |
| -0.1 | Sun 18 Oct 12:45 | 🇭🇷 CROATIA | 46 | 4♥ | ♣2 | +1 | +0 |
| -0.3 | Sat 17 Oct 18:00 | 🇲🇶 MARTINIQUE | 4 | 4♠ | ♠2 | = | +13 |
| -0.3 | Sun 18 Oct 12:45 | 🇭🇷 CROATIA | 40 | 4♠x | ♥A | -1 | +0 |
| -0.3 | Fri 23 Oct 18:00 | 🇯🇴 JORDAN | 11 | 3♠ | ♠3 | -2 | -1 |
| -0.4 | Sun 18 Oct 12:45 | 🇭🇷 CROATIA | 39 | 2♠ | ♥Q | -1 | +0 |
| -0.4 | Sun 18 Oct 18:00 | 🇹🇹 TRINIDAD AND TOBAGO | 21 | 1♠ | ♥A | -1 | +0 |
| -0.4 | Thu 22 Oct 18:00 | 🇫🇴 FAROE ISLANDS | 1 | 3NT | ♦2 | = | +0 |
| -0.4 | Thu 22 Oct 18:00 | 🇫🇴 FAROE ISLANDS | 11 | 3♦ | ♣A | -3 | -6 |
| -0.5 | Sun 18 Oct 18:00 | 🇹🇹 TRINIDAD AND TOBAGO | 17 | 4♠ | ♦K | -2 | +1 |
| -0.7 | Fri 23 Oct 18:00 | 🇯🇴 JORDAN | 6 | 3NT | ♠5 | +2 | -1 |
| -0.9 | Sat 24 Oct 18:30 | 🇯🇲 JAMAICA | 38 | 2♦ | ♠Q | +3 | -15 |
| -1.0 | Sun 25 Oct 08:00 | 🇨🇾 CYPRUS | 3 | 4NT | ♠J | = | +0 |
| -1.0 | Sun 25 Oct 08:00 | 🇨🇾 CYPRUS | 10 | 3♥ | ♣A | = | -6 |
| -1.1 | Sat 24 Oct 18:30 | 🇯🇲 JAMAICA | 43 | 3NT | ♥3 | +3 | -14 |
| -1.2 | Sun 18 Oct 18:00 | 🇹🇹 TRINIDAD AND TOBAGO | 13 | 3♦ | ♥5 | -1 | +1 |
| -1.2 | Sat 24 Oct 18:30 | 🇯🇲 JAMAICA | 47 | 2♥ | ♦Q | = | -1 |
| -1.5 | Sun 18 Oct 18:00 | 🇹🇹 TRINIDAD AND TOBAGO | 19 | 3♦ | ♠6 | +1 | +0 |
| -1.5 | Fri 23 Oct 18:00 | 🇯🇴 JORDAN | 12 | 3NT | ♠6 | +3 | -12 |
| -1.6 | Thu 15 Oct 18:30 | 🇻🇪 VENEZUELA | 7 | 2♣ | ♦8 | = | -5 |
| -2.2 | Thu 15 Oct 18:30 | 🇻🇪 VENEZUELA | 11 | 4♠ | ♥K | = | +1 |
| -2.6 | Thu 15 Oct 18:30 | 🇻🇪 VENEZUELA | 12 | 2♠ | ♥A | = | +0 |
| -2.8 | Thu 22 Oct 18:00 | 🇫🇴 FAROE ISLANDS | 2 | 3♥ | ♣K | = | +0 |
| -3.0 | Sun 25 Oct 08:00 | 🇨🇾 CYPRUS | 2 | 2NT | ♠5 | -4 | -7 |
| -3.1 | Sun 18 Oct 12:45 | 🇭🇷 CROATIA | 44 | 4♥ | ♠T | = | -3 |
| -3.1 | Sun 18 Oct 18:00 | 🇹🇹 TRINIDAD AND TOBAGO | 18 | 3♦ | ♠A | +2 | -8 |
| -3.2 | Thu 15 Oct 18:30 | 🇻🇪 VENEZUELA | 1 | 3NT | ♠J | -2 | -5 |
| -4.1 | Sun 18 Oct 12:45 | 🇭🇷 CROATIA | 37 | 3♥ | ♠9 | -2 | +1 |
| -4.4 | Sun 18 Oct 12:45 | 🇭🇷 CROATIA | 41 | 4♠x | ♦A | -2 | -2 |
| -5.0 | Sun 25 Oct 08:00 | 🇨🇾 CYPRUS | 1 | 1NT | ♥7 | +1 | +0 |
| -5.6 | Sun 18 Oct 12:45 | 🇭🇷 CROATIA | 45 | 2♠ | ♣2 | +2 | -7 |
| -5.8 | Thu 15 Oct 18:30 | 🇻🇪 VENEZUELA | 9 | 3NT | ♥4 | -2 | -11 |
| -6.1 | Sun 18 Oct 12:45 | 🇭🇷 CROATIA | 48 | 3NT | ♠6 | -1 | -6 |
| -6.8 | Thu 22 Oct 18:00 | 🇫🇴 FAROE ISLANDS | 5 | 3♣ | ♥K | -1 | -10 |
| -10.0 | Sun 25 Oct 08:00 | 🇨🇾 CYPRUS | 7 | 3♦ | ♠A | +1 | -9 |
| -11.0 | Sun 25 Oct 08:00 | 🇨🇾 CYPRUS | 9 | 6♥ | ♥T | = | -11 |
| -12.0 | Sun 25 Oct 08:00 | 🇨🇾 CYPRUS | 12 | 4♥ | ♣Q | = | +0 |
| -13.0 | Fri 23 Oct 18:00 | 🇯🇴 JORDAN | 4 | 5♠x | ♣A | -1 | -13 |