🇧🇬 ARONOV Victor · BULGARIA
16rank
+49.5Butler · 112 bds
+0.44per board
±4.3swing
+0.44vs par /bd
+0.29adjusted /bd
by round
vs par split: bidding +0.44 · play +0.00
Strength of schedule: opponents averaged -0.15/bd (an easy draw) → opponent-adjusted +0.29/bd
Card play — on target: opening leads 84.2% · declarer play 87.0% · defence 82.7%
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 83.3% (6) | 84.6% (13) |
| Declarer play | 85.7% (7) | 87.5% (16) |
| Defence | 88.9% (18) | 79.4% (34) |
Opening leads by suit led: ♠ 100.0% (3) · ♥ 100.0% (6) · ♦ 57.1% (7) · ♣ 100.0% (3)
vs par by strain: NT +0.86 (35) · a suit +0.25 (77)
vs par by level: part-score -0.08 (49) · game +1.37 (57) · slam -4.17 (6)
By role: declaring +0.26/bd (-1.67 vs par · 60) · defending +0.65/bd (+2.87 vs par · 52)
By vulnerability: vulnerable +0.60/bd (+0.68 vs par · 56) · not vulnerable +0.28/bd (+0.20 vs par · 56)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | D.Damianova | J.Rombaut – F.Combescure | Closed | 16 | +0.8 | +0.05 | +1.31 |
| Round 4 | D.Damianova | B.Donde – R.Stephens | Open | 16 | +2.8 | +0.17 | -1.38 |
| Round 8 | D.Damianova | M.Thomson – D.Beauchamp | Open | 16 | +21.1 | +1.32 | +1.38 |
| Round 12 | D.Damianova | P.Mathieu – L.Soudan | Open | 16 | +35.4 | +2.21 | +2.94 |
| Round 15 | D.Damianova | G.Herrera – G.Marshall | Closed | 16 | +0.8 | +0.05 | -1.44 |
| Round 17 | D.Damianova | M.Rahman – M.Chowdhury | Closed | 16 | +5.3 | +0.33 | +2.00 |
| Round 21 | D.Damianova | W.El Ahmady – T.Sadek | Open | 16 | -16.7 | -1.04 | -1.75 |
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 |
|---|---|---|---|---|---|---|---|
| +11.3 | Round 1 | 🇫🇷 FRANCE | 15 | 3NT | ♦Q | -1 | +13 |
| +10.8 | Round 8 | 🇦🇺 AUSTRALIA | 26 | 3NT | ♥2 | = | +10 |
| +10.7 | Round 12 | 🇬🇵 GUADELOUPE | 31 | 3♦ | ♠K | = | +12 |
| +10.0 | Round 15 | 🇲🇽 MEXICO | 2 | 6♠ | ♣Q | +1 | -11 |
| +9.7 | Round 17 | 🇧🇩 BANGLADESH | 10 | 6♠ | ♣3 | = | +0 |
| +8.7 | Round 17 | 🇧🇩 BANGLADESH | 16 | 5♦ | ♠7 | = | +3 |
| +6.9 | Round 21 | 🇪🇬 EGYPT | 12 | 1♠ | ♠3 | +4 | +10 |
| +5.8 | Round 4 | 🇿🇦 SOUTH AFRICA | 17 | 3NT | ♠K | -2 | +11 |
| +5.8 | Round 4 | 🇿🇦 SOUTH AFRICA | 28 | 4♥ | ♣4 | +1 | +1 |
| +5.8 | Round 12 | 🇬🇵 GUADELOUPE | 26 | 1NT | ♦9 | = | +5 |
| +5.7 | Round 12 | 🇬🇵 GUADELOUPE | 30 | 4♠x | ♥2 | +1 | +7 |
| +5.7 | Round 21 | 🇪🇬 EGYPT | 11 | 4♠x | ♣A | = | +5 |
| +5.5 | Round 8 | 🇦🇺 AUSTRALIA | 17 | 4♠x | ♥2 | +2 | -5 |
| +5.4 | Round 8 | 🇦🇺 AUSTRALIA | 24 | 3NT | ♠2 | +2 | +10 |
| +4.9 | Round 12 | 🇬🇵 GUADELOUPE | 19 | 3♥ | ♦10 | +1 | +7 |
| +4.8 | Round 1 | 🇫🇷 FRANCE | 2 | 4♠ | ♥K | = | +7 |
| +4.5 | Round 4 | 🇿🇦 SOUTH AFRICA | 30 | 4NT | ♦5 | +3 | +14 |
| +4.5 | Round 12 | 🇬🇵 GUADELOUPE | 25 | 5♣x | ♣3 | -2 | +5 |
| +4.5 | Round 17 | 🇧🇩 BANGLADESH | 4 | 3♣ | ♥4 | -2 | +7 |
| +4.2 | Round 12 | 🇬🇵 GUADELOUPE | 23 | 4♠ | ♥3 | +1 | +13 |
| +4.1 | Round 8 | 🇦🇺 AUSTRALIA | 22 | 1♠ | ♦8 | = | +6 |
| +4.1 | Round 8 | 🇦🇺 AUSTRALIA | 27 | 3NT | ♥2 | +1 | +0 |
| +4.0 | Round 12 | 🇬🇵 GUADELOUPE | 28 | 4♥ | ♦A | -1 | +6 |
| +4.0 | Round 15 | 🇲🇽 MEXICO | 13 | 1NT | ♥6 | -2 | +3 |
| +4.0 | Round 21 | 🇪🇬 EGYPT | 3 | 1♦x | ♣3 | -1 | +6 |
| +3.7 | Round 4 | 🇿🇦 SOUTH AFRICA | 23 | 3NT | ♥5 | -1 | +12 |
| +3.5 | Round 1 | 🇫🇷 FRANCE | 5 | 2NT | ♣3 | -2 | +3 |
| +3.2 | Round 12 | 🇬🇵 GUADELOUPE | 22 | 3NT | ♥K | -1 | +10 |
| +3.1 | Round 1 | 🇫🇷 FRANCE | 9 | 2NT | ♠J | -2 | +6 |
| +3.0 | Round 15 | 🇲🇽 MEXICO | 6 | 5♦ | ♥K | +2 | +14 |
| +2.9 | Round 8 | 🇦🇺 AUSTRALIA | 20 | 2♠ | ♠2 | -1 | +5 |
| +2.9 | Round 15 | 🇲🇽 MEXICO | 14 | 4♠ | ♦K | = | +0 |
| +2.5 | Round 4 | 🇿🇦 SOUTH AFRICA | 21 | 1NT | ♦4 | -3 | +5 |
| +2.4 | Round 8 | 🇦🇺 AUSTRALIA | 32 | 3NT | ♣2 | -2 | +11 |
| +2.3 | Round 21 | 🇪🇬 EGYPT | 14 | 4♠x | ♠2 | -2 | +0 |
| +2.1 | Round 15 | 🇲🇽 MEXICO | 12 | 4♠ | ♦8 | = | -1 |
| +1.9 | Round 17 | 🇧🇩 BANGLADESH | 13 | 4♠x | ♥3 | -2 | +3 |
| +1.7 | Round 17 | 🇧🇩 BANGLADESH | 6 | 4♠x | ♣A | -1 | +6 |
| +1.5 | Round 8 | 🇦🇺 AUSTRALIA | 31 | 3♣ | ♠2 | -1 | -1 |
| +1.3 | Round 21 | 🇪🇬 EGYPT | 1 | 4♥ | ♠3 | -1 | -2 |
| +1.2 | Round 17 | 🇧🇩 BANGLADESH | 2 | 1NT | ♥5 | -1 | +3 |
| +1.1 | Round 4 | 🇿🇦 SOUTH AFRICA | 32 | 3NT | ♦6 | = | +0 |
| +1.1 | Round 12 | 🇬🇵 GUADELOUPE | 24 | 3♥ | ♠J | -1 | +2 |
| +1.1 | Round 15 | 🇲🇽 MEXICO | 15 | 1NT | ♠K | +1 | +0 |
| +1.1 | Round 17 | 🇧🇩 BANGLADESH | 7 | 4♠ | ♥Q | +2 | +1 |
| +1.0 | Round 1 | 🇫🇷 FRANCE | 4 | 2♠ | ♣10 | -1 | -1 |
| +1.0 | Round 1 | 🇫🇷 FRANCE | 13 | 3♠ | ♦J | = | -10 |
| +0.6 | Round 12 | 🇬🇵 GUADELOUPE | 29 | 4♥ | ♦Q | = | +0 |
| +0.3 | Round 1 | 🇫🇷 FRANCE | 11 | 4♥ | ♠K | -1 | +2 |
| +0.3 | Round 21 | 🇪🇬 EGYPT | 4 | 4♠ | ♥3 | = | +1 |
| +0.3 | Round 21 | 🇪🇬 EGYPT | 13 | 3NT | ♦3 | +1 | +0 |
| +0.2 | Round 1 | 🇫🇷 FRANCE | 7 | 2♥ | ♥6 | = | +0 |
| +0.2 | Round 8 | 🇦🇺 AUSTRALIA | 30 | 4♥ | ♦2 | = | +11 |
| +0.2 | Round 17 | 🇧🇩 BANGLADESH | 8 | 2♦ | ♦4 | = | +1 |
| +0.1 | Round 8 | 🇦🇺 AUSTRALIA | 25 | 4♠ | ♥2 | = | +0 |
| +0.1 | Round 15 | 🇲🇽 MEXICO | 7 | 3NT | ♥5 | +1 | +1 |
| +0.1 | Round 21 | 🇪🇬 EGYPT | 2 | 2♦ | ♠3 | = | -2 |
| -0.0 | Round 4 | 🇿🇦 SOUTH AFRICA | 20 | 3NT | ♣7 | +1 | +0 |
| +0.0 | Round 4 | 🇿🇦 SOUTH AFRICA | 26 | 4♥ | ♣3 | = | -3 |
| +0.0 | Round 4 | 🇿🇦 SOUTH AFRICA | 31 | 3♥ | ♣A | -1 | -10 |
| +0.0 | Round 8 | 🇦🇺 AUSTRALIA | 18 | 1NT | ♣2 | -2 | +0 |
| -0.0 | Round 12 | 🇬🇵 GUADELOUPE | 32 | 3♥ | ♦A | -2 | -1 |
| +0.0 | Round 15 | 🇲🇽 MEXICO | 4 | 4♠ | ♥8 | +1 | +0 |
| -0.0 | Round 15 | 🇲🇽 MEXICO | 16 | 2♥ | ♦7 | +2 | -10 |
| -0.1 | Round 4 | 🇿🇦 SOUTH AFRICA | 25 | 3NT | ♥2 | +1 | +0 |
| -0.1 | Round 8 | 🇦🇺 AUSTRALIA | 23 | 1NT | ♥2 | -1 | -1 |
| -0.2 | Round 1 | 🇫🇷 FRANCE | 10 | 4♥ | ♠5 | +1 | +0 |
| -0.2 | Round 15 | 🇲🇽 MEXICO | 8 | 3NT | ♦5 | +1 | +0 |
| -0.2 | Round 17 | 🇧🇩 BANGLADESH | 9 | 1NT | ♠Q | = | +0 |
| -0.3 | Round 1 | 🇫🇷 FRANCE | 14 | 4♠ | ♦7 | +1 | +0 |
| -0.3 | Round 12 | 🇬🇵 GUADELOUPE | 20 | 4♥ | ♦4 | = | +1 |
| -0.3 | Round 21 | 🇪🇬 EGYPT | 6 | 3♥ | ♦3 | = | +0 |
| -0.5 | Round 4 | 🇿🇦 SOUTH AFRICA | 19 | 1NT | ♠10 | -1 | -5 |
| -0.5 | Round 4 | 🇿🇦 SOUTH AFRICA | 29 | 2♠ | ♣K | -1 | -11 |
| -0.8 | Round 21 | 🇪🇬 EGYPT | 7 | 3♠ | ♣3 | -1 | +1 |
| -0.9 | Round 1 | 🇫🇷 FRANCE | 3 | 2♥ | ♥4 | = | +0 |
| -0.9 | Round 15 | 🇲🇽 MEXICO | 3 | 3♦ | ♠4 | +1 | +0 |
| -1.0 | Round 12 | 🇬🇵 GUADELOUPE | 21 | 2♥ | ♠K | -1 | -4 |
| -1.2 | Round 17 | 🇧🇩 BANGLADESH | 15 | 3♦ | ♥5 | +1 | +10 |
| -1.3 | Round 1 | 🇫🇷 FRANCE | 8 | 2♥ | ♠7 | -1 | +1 |
| -1.3 | Round 12 | 🇬🇵 GUADELOUPE | 17 | 2NT | ♦4 | -3 | -1 |
| -1.5 | Round 17 | 🇧🇩 BANGLADESH | 11 | 4♠ | ♦A | -3 | +7 |
| -1.7 | Round 12 | 🇬🇵 GUADELOUPE | 27 | 4♠ | ♦10 | -1 | -5 |
| -1.9 | Round 17 | 🇧🇩 BANGLADESH | 1 | 2♦ | ♣4 | = | +1 |
| -1.9 | Round 21 | 🇪🇬 EGYPT | 15 | 3NT | ♦3 | = | -3 |
| -2.0 | Round 8 | 🇦🇺 AUSTRALIA | 21 | 2NT | ♥2 | -1 | -11 |
| -2.1 | Round 15 | 🇲🇽 MEXICO | 10 | 4♥ | ♦Q | -1 | +1 |
| -2.3 | Round 21 | 🇪🇬 EGYPT | 8 | 4♠ | ♣J | -1 | -4 |
| -2.4 | Round 8 | 🇦🇺 AUSTRALIA | 19 | 2♠ | ♣2 | -1 | +0 |
| -2.8 | Round 4 | 🇿🇦 SOUTH AFRICA | 18 | 3♥ | ♦Q | -1 | -4 |
| -2.9 | Round 4 | 🇿🇦 SOUTH AFRICA | 22 | 3♦ | ♥Q | +1 | -10 |
| -3.2 | Round 15 | 🇲🇽 MEXICO | 9 | 6♣ | ♥A | = | +2 |
| -3.3 | Round 15 | 🇲🇽 MEXICO | 5 | 3NT | ♦Q | +2 | -1 |
| -3.4 | Round 17 | 🇧🇩 BANGLADESH | 5 | 2♠ | ♥Q | +1 | -6 |
| -3.5 | Round 1 | 🇫🇷 FRANCE | 1 | 4♥x | ♠K | -3 | -2 |
| -4.2 | Round 17 | 🇧🇩 BANGLADESH | 3 | 4♥ | ♠K | -1 | -5 |
| -4.6 | Round 17 | 🇧🇩 BANGLADESH | 12 | 3♣ | ♥7 | +1 | +10 |
| -5.0 | Round 12 | 🇬🇵 GUADELOUPE | 18 | 3NT | ♥7 | = | -10 |
| -5.0 | Round 15 | 🇲🇽 MEXICO | 1 | 3NT | ♠5 | -1 | -10 |
| -5.1 | Round 4 | 🇿🇦 SOUTH AFRICA | 24 | 2♦ | ♠10 | -2 | -5 |
| -5.2 | Round 1 | 🇫🇷 FRANCE | 16 | 2♥x | ♠A | -2 | -2 |
| -5.2 | Round 8 | 🇦🇺 AUSTRALIA | 29 | 2♠ | ♥2 | +1 | -6 |
| -5.4 | Round 21 | 🇪🇬 EGYPT | 10 | 3♣ | ♣3 | +1 | +0 |
| -6.1 | Round 1 | 🇫🇷 FRANCE | 12 | 6♦ | ♠4 | +1 | +12 |
| -6.2 | Round 8 | 🇦🇺 AUSTRALIA | 28 | 2♥ | ♠2 | +2 | -7 |
| -6.7 | Round 17 | 🇧🇩 BANGLADESH | 14 | 4♠ | ♦J | +2 | -9 |
| -6.9 | Round 1 | 🇫🇷 FRANCE | 6 | 4♥x | ♠8 | -1 | -8 |
| -7.7 | Round 15 | 🇲🇽 MEXICO | 11 | 3NT | ♦10 | -2 | -11 |
| -8.1 | Round 21 | 🇪🇬 EGYPT | 16 | 3NT | ♣3 | +4 | -17 |
| -8.7 | Round 4 | 🇿🇦 SOUTH AFRICA | 27 | 6NT | ♥5 | -3 | -17 |
| -8.9 | Round 21 | 🇪🇬 EGYPT | 9 | 4♥ | ♠3 | -1 | -12 |
| -9.9 | Round 21 | 🇪🇬 EGYPT | 5 | 6♠ | ♦3 | -1 | -11 |