ISPORSKI Vladislav Nikolov · BULGARIAN ALL STARS
vs par split: bidding +1.09 · play +0.84
Strength of schedule: opponents averaged +0.01/bd (an average draw) → opponent-adjusted +0.31/bd
Card play — on target: opening leads 45.5% #570 of 579 · declarer play 94.1% #43 of 579 · defence 89.3% #239 of 579
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 75.0% (4) | 28.6% (7) |
| Declarer play | 100.0% (7) | 90.0% (10) |
| Defence | 100.0% (10) | 83.3% (18) |
Opening leads by suit led: ♠ 75.0% (4) · ♥ 0.0% (3) · ♦ 100.0% (2) · ♣ 0.0% (2)
vs par by strain: NT +3.28 (18) · a suit +1.29 (38)
vs par by level: part-score +0.50 (28) · game +2.77 (22) · slam +5.50 (6)
By role: declaring -0.55/bd (-2.14 vs par · 28) · defending +1.16/bd (+6.00 vs par · 28)
By vulnerability: vulnerable -0.38/bd (+1.18 vs par · 28) · not vulnerable +0.99/bd (+2.68 vs par · 28)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | V.Kovachev | J.Mango – PARASRAMPURIA B.N. | Open | 7 | -1.1 | -0.16 | +1.57 |
| Round 2 | V.Kovachev | S.Sun – M.Kang | Closed | 7 | +17.7 | +2.53 | +0.57 |
| Round 3 | V.Kovachev | H.Liu – Y.Wang | Open | 7 | +4.3 | +0.61 | +2.14 |
| Round 4 | V.Kovachev | M.Shi – J.Ma | Open | 7 | +1.9 | +0.27 | +5.43 |
| Round 5 | V.Kovachev | H.Yu – J.Peng | Open | 7 | +6.0 | +0.86 | +0.43 |
| Round 6 | V.Kovachev | A.Apteker – C.Gower | Closed | 7 | -8.8 | -1.26 | +1.14 |
| Round 7 | V.Kovachev | R.Welland – S.Auken | Open | 7 | +3.0 | +0.43 | +1.14 |
| Round 8 | V.Kovachev | J.Hu – Z.Lin | Open | 7 | -6.0 | -0.86 | +3.00 |
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 |
|---|---|---|---|---|---|---|---|
| +11.7 | Round 3 | BLACK EARTH GOD DUCK BRIDGE CL | 20 | 3NT | ♦2 | -2 | +17 |
| +8.0 | Round 2 | CHINA OPN(B) | 10 | 6NT | ♠10 | -1 | +12 |
| +6.7 | Round 7 | VENTIN | 15 | 4♠ | ♣K | -1 | +14 |
| +5.9 | Round 5 | JIANGSU BRIDGE ASSOCIATION | 6 | 6♣ | ♥6 | +1 | +13 |
| +5.8 | Round 8 | LUCKY SEVEN | 22 | 6♠ | ♣Q | -2 | +13 |
| +5.0 | Round 3 | BLACK EARTH GOD DUCK BRIDGE CL | 16 | 6♦ | ♣A | = | -2 |
| +5.0 | Round 6 | SOUTH AFRICA | 12 | 3NT | ♠2 | -2 | +11 |
| +5.0 | Round 7 | VENTIN | 16 | 2NT | ♣J | -2 | +11 |
| +4.5 | Round 2 | CHINA OPN(B) | 12 | 4♣ | ♠3 | = | +7 |
| +4.3 | Round 5 | JIANGSU BRIDGE ASSOCIATION | 2 | 4♥ | ♠10 | -1 | +5 |
| +4.2 | Round 5 | JIANGSU BRIDGE ASSOCIATION | 1 | 2NT | ♥7 | +1 | +6 |
| +3.3 | Round 5 | JIANGSU BRIDGE ASSOCIATION | 3 | 2♥ | ♠6 | = | -1 |
| +3.1 | Round 2 | CHINA OPN(B) | 9 | 5♣ | ♦A | = | +0 |
| +3.0 | Round 6 | SOUTH AFRICA | 8 | 2NT | ♦J | +1 | +7 |
| +2.7 | Round 4 | PAN-CHINA | 27 | 3♣ | ♥3 | +2 | +6 |
| +2.4 | Round 1 | THE KINGS | 4 | 2♠ | ♣8 | = | +6 |
| +2.0 | Round 2 | CHINA OPN(B) | 13 | 4♥ | ♣10 | +2 | +1 |
| +2.0 | Round 4 | PAN-CHINA | 23 | 6♣ | ♠10 | -1 | +17 |
| +1.9 | Round 3 | BLACK EARTH GOD DUCK BRIDGE CL | 15 | 3♦ | ♠4 | -2 | +0 |
| +1.7 | Round 1 | THE KINGS | 6 | 3♠ | ♥3 | -2 | +7 |
| +1.6 | Round 6 | SOUTH AFRICA | 9 | 5♣x | ♦3 | -3 | +13 |
| +1.5 | Round 4 | PAN-CHINA | 24 | 3NT | ♠5 | +1 | -1 |
| +1.2 | Round 1 | THE KINGS | 1 | 3NT | ♠2 | -1 | -4 |
| +1.2 | Round 8 | LUCKY SEVEN | 24 | 4♠x | ♣9 | -2 | +4 |
| +0.9 | Round 8 | LUCKY SEVEN | 27 | 4♣ | ♥8 | -1 | +4 |
| +0.7 | Round 1 | THE KINGS | 5 | 2♠ | ♥3 | +2 | +1 |
| +0.7 | Round 2 | CHINA OPN(B) | 14 | 1NT | ♣4 | -1 | -2 |
| +0.6 | Round 3 | BLACK EARTH GOD DUCK BRIDGE CL | 17 | 2♠ | ♦7 | -1 | +3 |
| +0.6 | Round 3 | BLACK EARTH GOD DUCK BRIDGE CL | 18 | 2♠ | ♥Q | -2 | +0 |
| +0.4 | Round 5 | JIANGSU BRIDGE ASSOCIATION | 5 | 3♥ | ♣A | = | +0 |
| +0.4 | Round 8 | LUCKY SEVEN | 23 | 1NT | ♦6 | +1 | +0 |
| +0.3 | Round 2 | CHINA OPN(B) | 11 | 4♠ | ♥4 | +1 | -10 |
| +0.3 | Round 7 | VENTIN | 17 | 3♠ | ♦5 | +1 | +1 |
| +0.3 | Round 7 | VENTIN | 20 | 4♥ | ♦5 | +2 | -13 |
| +0.1 | Round 4 | PAN-CHINA | 26 | 5♦ | ♥2 | +1 | +13 |
| +0.0 | Round 4 | PAN-CHINA | 25 | 3NT | ♣4 | +2 | +12 |
| -0.9 | Round 2 | CHINA OPN(B) | 8 | 4♣ | ♥7 | -1 | -4 |
| -0.9 | Round 4 | PAN-CHINA | 22 | 1NT | ♣7 | +1 | -1 |
| -0.9 | Round 6 | SOUTH AFRICA | 13 | 3♠ | ♥K | = | +0 |
| -1.2 | Round 3 | BLACK EARTH GOD DUCK BRIDGE CL | 19 | 3NT | ♠8 | = | +17 |
| -1.6 | Round 1 | THE KINGS | 3 | 2♣ | ♦9 | = | -1 |
| -2.0 | Round 8 | LUCKY SEVEN | 26 | 3NT | ♠3 | = | +0 |
| -2.2 | Round 1 | THE KINGS | 7 | 5♣ | ♥6 | = | +1 |
| -2.3 | Round 7 | VENTIN | 18 | 2♠ | ♦Q | = | +1 |
| -2.8 | Round 6 | SOUTH AFRICA | 11 | 3NT | ♦7 | -1 | -5 |
| -3.3 | Round 1 | THE KINGS | 2 | 1NT | ♣2 | = | +1 |
| -3.4 | Round 5 | JIANGSU BRIDGE ASSOCIATION | 4 | 2♠ | ♥A | +1 | -10 |
| -3.5 | Round 4 | PAN-CHINA | 28 | 4♥ | ♣A | -2 | -8 |
| -3.5 | Round 7 | VENTIN | 19 | 3♣ | ♥8 | -1 | -5 |
| -3.5 | Round 7 | VENTIN | 21 | 3♠ | ♥5 | +1 | -1 |
| -4.3 | Round 8 | LUCKY SEVEN | 25 | 5♦ | ♣A | = | +0 |
| -5.1 | Round 6 | SOUTH AFRICA | 14 | 4♥ | ♣3 | -1 | -6 |
| -8.0 | Round 8 | LUCKY SEVEN | 28 | 4♥ | ♣3 | = | +0 |
| -8.7 | Round 5 | JIANGSU BRIDGE ASSOCIATION | 7 | 2NT | ♥5 | +2 | -10 |
| -9.6 | Round 6 | SOUTH AFRICA | 10 | 2NTx | ♣6 | -3 | -12 |
| -14.3 | Round 3 | BLACK EARTH GOD DUCK BRIDGE CL | 21 | 7♠ | ♦K | -1 | -20 |