🇷🇺 DUBININ Alexander · Russia
41rank
+12.4Butler · 120 bds
+0.10per board
±4.4swing
-0.43vs par /bd
+0.10adjusted /bd
by round
vs par split: bidding -0.61 · play -0.04
Strength of schedule: opponents averaged -0.01/bd (an average draw) → opponent-adjusted +0.10/bd
Card play — on target: opening leads 81.8% · declarer play 73.3% · defence 89.3%
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 75.0% (4) | 83.3% (18) |
| Declarer play | 0.0% (1) | 78.6% (14) |
| Defence | 100.0% (8) | 87.5% (48) |
Opening leads by suit led: ♠ 70.0% (10) · ♥ 100.0% (3) · ♦ 100.0% (3) · ♣ 83.3% (6)
vs par by strain: NT -1.94 (17) · a suit -0.45 (82)
vs par by level: part-score -1.16 (31) · game -0.95 (58) · slam +2.10 (10)
By role: declaring +0.81/bd (-1.69 vs par · 54) · defending -0.46/bd (+0.54 vs par · 65)
By vulnerability: vulnerable +0.45/bd (+0.45 vs par · 60) · not vulnerable -0.24/bd (-1.32 vs par · 60)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 19 | A.Gromov | P.Fredin – B.Fallenius | Open | 20 | +5.2 | +0.26 | -1.85 |
| Round 20 | A.Gromov | D.Padon – A.Birman | Closed | 20 | +6.7 | +0.34 | -1.10 |
| Round 22 | A.Gromov | M.Rehder – M.Gromoeller | Open | 20 | -14.3 | -0.72 | -2.70 |
| Round 24 | A.Gromov | N.Zorlu – M.Tokay | Open | 20 | +4.3 | +0.21 | -0.65 |
| Round 25 | A.Gromov | V.Mihov – G.Karakolev | Closed | 20 | +18.2 | +0.91 | +1.65 |
| Round 26 | A.Gromov | A.Versace – L.Lauria | Open | 20 | -7.7 | -0.39 | +2.05 |
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 |
|---|---|---|---|---|---|---|---|
| +11.1 | Round 26 | 🇮🇹 Italy | 20 | 6♥ | ♠2 | -3 | +17 |
| +8.9 | Round 19 | 🇸🇪 Sweden | 6 | 3NT | ♥Q | +1 | +0 |
| +8.5 | Round 25 | 🇧🇬 Bulgaria | 12 | 3N | ♣9 | = | -1 |
| +8.2 | Round 24 | 🇹🇷 Turkey | 10 | 4♥ | ♠K | -2 | +13 |
| +8.1 | Round 20 | 🇮🇱 Israel | 17 | 6♥ | ♠A | -1 | +8 |
| +8.1 | Round 26 | 🇮🇹 Italy | 3 | 6♦x | ♠A | -1 | +11 |
| +7.8 | Round 25 | 🇧🇬 Bulgaria | 17 | 4♥ | ♣K | = | +7 |
| +7.6 | Round 22 | 🇩🇪 Germany | 6 | 6♣ | ♣4 | = | +0 |
| +7.2 | Round 24 | 🇹🇷 Turkey | 9 | 3NT | ♥K | -1 | -1 |
| +6.8 | Round 19 | 🇸🇪 Sweden | 3 | 4♠ | ♥J | -1 | +10 |
| +6.6 | Round 25 | 🇧🇬 Bulgaria | 3 | 5♥x | ♥5 | -3 | +7 |
| +6.3 | Round 25 | 🇧🇬 Bulgaria | 9 | 3Nx | ♦K | +1 | +6 |
| +6.1 | Round 19 | 🇸🇪 Sweden | 11 | 3NT | ♣4 | = | +6 |
| +5.5 | Round 20 | 🇮🇱 Israel | 11 | 4♥ | ♥J | -1 | +4 |
| +5.4 | Round 25 | 🇧🇬 Bulgaria | 10 | 5♣ | ♥3 | = | +0 |
| +5.2 | Round 20 | 🇮🇱 Israel | 6 | 4♥ | ♣6 | +2 | +1 |
| +5.2 | Round 25 | 🇧🇬 Bulgaria | 7 | 3Nx | ♣T | -1 | +8 |
| +5.1 | Round 24 | 🇹🇷 Turkey | 20 | 1NT | ♥7 | -5 | -3 |
| +5.1 | Round 25 | 🇧🇬 Bulgaria | 1 | 4♥ | ♣3 | -2 | +8 |
| +4.4 | Round 24 | 🇹🇷 Turkey | 1 | 4♦ | ♣A | -2 | +0 |
| +4.3 | Round 19 | 🇸🇪 Sweden | 9 | 4♥ | ♠Q | = | -1 |
| +4.2 | Round 26 | 🇮🇹 Italy | 19 | 4♥ | ♠4 | +1 | +0 |
| +4.0 | Round 24 | 🇹🇷 Turkey | 5 | 2♥ | ♥3 | = | +11 |
| +3.8 | Round 19 | 🇸🇪 Sweden | 5 | 4♠ | ♥K | +1 | +0 |
| +3.8 | Round 20 | 🇮🇱 Israel | 5 | 4♥ | ♣3 | -1 | -2 |
| +3.2 | Round 20 | 🇮🇱 Israel | 7 | 6♠ | ♠3 | +1 | -13 |
| +3.1 | Round 24 | 🇹🇷 Turkey | 7 | 5♣ | ♦2 | -1 | -3 |
| +3.0 | Round 20 | 🇮🇱 Israel | 2 | 4♥ | ♦J | +3 | +10 |
| +2.8 | Round 19 | 🇸🇪 Sweden | 14 | 3♠ | ♦3 | +1 | -4 |
| +2.8 | Round 20 | 🇮🇱 Israel | 12 | 3N | ♠K | = | +10 |
| +2.7 | Round 22 | 🇩🇪 Germany | 4 | 4♥ | ♠4 | +1 | +0 |
| +2.6 | Round 25 | 🇧🇬 Bulgaria | 5 | 6♥ | ♣A | = | +8 |
| +2.5 | Round 20 | 🇮🇱 Israel | 1 | 6♣ | ♦5 | = | +0 |
| +2.4 | Round 25 | 🇧🇬 Bulgaria | 15 | 3N | ♦5 | -2 | +11 |
| +2.2 | Round 20 | 🇮🇱 Israel | 18 | 2♠ | ♠2 | -2 | -1 |
| +2.1 | Round 22 | 🇩🇪 Germany | 12 | 1♠ | ♠5 | +2 | +0 |
| +1.7 | Round 20 | 🇮🇱 Israel | 14 | 5♦x | ♥J | -2 | +0 |
| +1.7 | Round 24 | 🇹🇷 Turkey | 12 | 1NT | ♥5 | -2 | +0 |
| +1.6 | Round 20 | 🇮🇱 Israel | 8 | 3N | ♥5 | +2 | +2 |
| +1.3 | Round 24 | 🇹🇷 Turkey | 8 | 4♥ | ♥4 | = | +0 |
| +1.2 | Round 19 | 🇸🇪 Sweden | 7 | 1♠ | ♣3 | +3 | +8 |
| +1.2 | Round 19 | 🇸🇪 Sweden | 13 | 4♣ | ♠3 | -1 | +1 |
| +1.2 | Round 22 | 🇩🇪 Germany | 3 | 3♦ | ♠Q | -3 | -3 |
| +1.2 | Round 25 | 🇧🇬 Bulgaria | 11 | 4♠x | ♥K | -2 | +0 |
| +1.1 | Round 22 | 🇩🇪 Germany | 8 | 3♣ | ♠6 | +1 | +0 |
| +0.9 | Round 20 | 🇮🇱 Israel | 13 | 4♦ | ♠A | -1 | +1 |
| +0.8 | Round 22 | 🇩🇪 Germany | 9 | 2♥ | ♥A | +1 | +0 |
| +0.7 | Round 19 | 🇸🇪 Sweden | 4 | 1NT | ♠2 | = | +1 |
| +0.6 | Round 22 | 🇩🇪 Germany | 16 | 5♦ | ♠Q | +1 | -11 |
| +0.6 | Round 26 | 🇮🇹 Italy | 2 | 1N | ♥6 | +2 | +1 |
| +0.4 | Round 19 | 🇸🇪 Sweden | 2 | 3NT | ♠Q | = | +0 |
| +0.3 | Round 19 | 🇸🇪 Sweden | 15 | Pass | +11 | ||
| +0.3 | Round 19 | 🇸🇪 Sweden | 18 | 4♥ | ♠3 | +1 | +0 |
| +0.3 | Round 26 | 🇮🇹 Italy | 9 | 2♠ | ♥8 | +2 | +10 |
| +0.3 | Round 26 | 🇮🇹 Italy | 10 | 2♥ | ♥6 | +1 | +1 |
| +0.2 | Round 22 | 🇩🇪 Germany | 19 | 4♠ | ♣2 | = | +0 |
| +0.2 | Round 26 | 🇮🇹 Italy | 13 | 1N | ♠2 | = | +0 |
| +0.0 | Round 20 | 🇮🇱 Israel | 10 | 3N | ♥2 | +1 | -1 |
| -0.1 | Round 22 | 🇩🇪 Germany | 7 | 3N | ♥4 | +1 | -1 |
| -0.1 | Round 24 | 🇹🇷 Turkey | 17 | 3NT | ♥2 | +1 | -1 |
| -0.1 | Round 24 | 🇹🇷 Turkey | 18 | 4♥ | ♠2 | +1 | +0 |
| -0.1 | Round 25 | 🇧🇬 Bulgaria | 2 | 4♥ | ♣K | = | +0 |
| -0.1 | Round 26 | 🇮🇹 Italy | 8 | 1N | ♣5 | = | +1 |
| -0.4 | Round 24 | 🇹🇷 Turkey | 15 | 3NT | ♣7 | +1 | +0 |
| -0.5 | Round 22 | 🇩🇪 Germany | 2 | 4♥ | ♦9 | +1 | +0 |
| -0.5 | Round 22 | 🇩🇪 Germany | 11 | 2♠ | ♥8 | -2 | -7 |
| -0.5 | Round 24 | 🇹🇷 Turkey | 14 | 4♠ | ♣2 | +1 | +0 |
| -0.5 | Round 26 | 🇮🇹 Italy | 15 | 5♦ | ♣5 | -1 | +5 |
| -0.6 | Round 20 | 🇮🇱 Israel | 4 | 5♦ | ♦6 | = | +1 |
| -0.6 | Round 22 | 🇩🇪 Germany | 18 | 3N | ♥K | +1 | +1 |
| -0.9 | Round 19 | 🇸🇪 Sweden | 17 | 3♠ | ♦A | -2 | -8 |
| -0.9 | Round 22 | 🇩🇪 Germany | 14 | 4♠ | ♦J | = | -11 |
| -1.0 | Round 26 | 🇮🇹 Italy | 11 | 2♠ | ♥A | +3 | +6 |
| -1.1 | Round 24 | 🇹🇷 Turkey | 2 | 3NT | ♣7 | = | +0 |
| -1.2 | Round 19 | 🇸🇪 Sweden | 20 | 3NT | ♣A | -1 | +1 |
| -1.3 | Round 19 | 🇸🇪 Sweden | 16 | 5♠x | ♥Q | -3 | -7 |
| -1.3 | Round 25 | 🇧🇬 Bulgaria | 14 | 2♥ | ♣K | = | -7 |
| -1.3 | Round 26 | 🇮🇹 Italy | 4 | 5♣ | ♦7 | = | +1 |
| -1.3 | Round 26 | 🇮🇹 Italy | 18 | 4♠ | ♣4 | +1 | +0 |
| -1.4 | Round 22 | 🇩🇪 Germany | 20 | 4♥ | ♠4 | +1 | +0 |
| -1.4 | Round 26 | 🇮🇹 Italy | 14 | 3♥ | ♠Q | -1 | -3 |
| -1.5 | Round 20 | 🇮🇱 Israel | 15 | 3N | ♥T | +3 | -13 |
| -1.5 | Round 20 | 🇮🇱 Israel | 19 | Pass | +4 | ||
| -1.6 | Round 24 | 🇹🇷 Turkey | 19 | 3NT | ♥Q | = | -1 |
| -1.7 | Round 26 | 🇮🇹 Italy | 12 | 6♥ | ♠7 | -1 | +13 |
| -1.8 | Round 25 | 🇧🇬 Bulgaria | 19 | 3♣ | ♦Q | = | +0 |
| -1.8 | Round 26 | 🇮🇹 Italy | 6 | 4♠ | ♣T | +1 | +0 |
| -1.9 | Round 25 | 🇧🇬 Bulgaria | 4 | 3N | ♥3 | = | +1 |
| -1.9 | Round 26 | 🇮🇹 Italy | 17 | 3♣ | ♠K | = | +0 |
| -2.0 | Round 19 | 🇸🇪 Sweden | 19 | 3NT | ♠8 | -1 | -16 |
| -2.1 | Round 22 | 🇩🇪 Germany | 17 | 4♠ | ♣6 | = | +1 |
| -2.1 | Round 24 | 🇹🇷 Turkey | 16 | 1NT | ♣2 | +1 | +0 |
| -2.1 | Round 25 | 🇧🇬 Bulgaria | 8 | 3N | ♣2 | +2 | +0 |
| -2.2 | Round 24 | 🇹🇷 Turkey | 6 | 3NT | ♣J | +1 | +0 |
| -2.3 | Round 19 | 🇸🇪 Sweden | 1 | 3♠ | ♦3 | -1 | -5 |
| -2.5 | Round 26 | 🇮🇹 Italy | 7 | 4♠ | ♦A | -1 | -1 |
| -2.6 | Round 20 | 🇮🇱 Israel | 3 | 2N | ♥6 | = | +0 |
| -2.6 | Round 26 | 🇮🇹 Italy | 5 | 4♠ | ♦2 | +1 | +0 |
| -3.1 | Round 25 | 🇧🇬 Bulgaria | 20 | 2♥ | ♦2 | +1 | -1 |
| -3.3 | Round 26 | 🇮🇹 Italy | 1 | 2♥ | ♦3 | +1 | -7 |
| -3.5 | Round 22 | 🇩🇪 Germany | 5 | 2♥ | ♠K | = | -6 |
| -3.5 | Round 24 | 🇹🇷 Turkey | 13 | 4♥ | ♠7 | = | +0 |
| -3.7 | Round 22 | 🇩🇪 Germany | 10 | 4♠ | ♦5 | = | +0 |
| -3.7 | Round 25 | 🇧🇬 Bulgaria | 6 | 3♥ | ♣J | = | -1 |
| -3.9 | Round 22 | 🇩🇪 Germany | 13 | 4♠ | ♦Q | = | +0 |
| -4.3 | Round 22 | 🇩🇪 Germany | 15 | 4♥ | ♠2 | -2 | -7 |
| -4.6 | Round 19 | 🇸🇪 Sweden | 10 | 3NT | ♣3 | -1 | -6 |
| -5.6 | Round 24 | 🇹🇷 Turkey | 4 | 2♠ | ♥Q | = | -12 |
| -5.8 | Round 25 | 🇧🇬 Bulgaria | 13 | 3N | ♠J | = | +2 |
| -6.2 | Round 25 | 🇧🇬 Bulgaria | 18 | 5♠x | ♦Q | = | -5 |
| -6.4 | Round 24 | 🇹🇷 Turkey | 11 | 3♠ | ♥10 | -3 | -7 |
| -6.9 | Round 25 | 🇧🇬 Bulgaria | 16 | 6♥ | ♠4 | -1 | -10 |
| -7.1 | Round 24 | 🇹🇷 Turkey | 3 | 4♥x | ♣A | -2 | -9 |
| -7.7 | Round 20 | 🇮🇱 Israel | 16 | 3N | ♠J | -1 | -10 |
| -8.3 | Round 20 | 🇮🇱 Israel | 20 | 4♥ | ♦A | = | -9 |
| -8.9 | Round 19 | 🇸🇪 Sweden | 12 | 4♠x | ♦8 | = | -15 |
| -9.1 | Round 22 | 🇩🇪 Germany | 1 | 4♠x | ♥A | = | -10 |
| -10.4 | Round 19 | 🇸🇪 Sweden | 8 | 6NTx | ♥3 | -2 | -13 |
| -11.6 | Round 20 | 🇮🇱 Israel | 9 | 4♠ | ♣8 | = | -14 |
| -13.1 | Round 26 | 🇮🇹 Italy | 16 | 6Nx | ♥A | -1 | -14 |