KARAIVANOV Kalin · VITO
25rank
+4.8Butler · 84 bds
+0.06per board
±4.2swing
-1.62vs par /bd · #39/47
+0.09adjusted /bd
by round
vs par split: bidding -1.86 · play +0.07
Strength of schedule: opponents averaged +0.03/bd (an average draw) → opponent-adjusted +0.09/bd
Card play — on target: opening leads 62.5% #40 of 46 · declarer play 84.2% #19 of 46 · defence 84.6% #34 of 47
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | · | 62.5% (16) |
| Declarer play | · | 84.2% (19) |
| Defence | · | 84.6% (26) |
Opening leads by suit led: ♠ 100.0% (4) · ♥ 33.3% (3) · ♦ 60.0% (5) · ♣ 50.0% (4)
vs par by strain: a suit -1.80 (59)
vs par by level: part-score -1.56 (16) · game -2.08 (39) · slam +0.00 (4)
By role: declaring -0.28/bd (-3.45 vs par · 47) · defending +0.49/bd (+0.70 vs par · 37)
By vulnerability: vulnerable -0.17/bd (-2.10 vs par · 42) · not vulnerable +0.28/bd (-1.14 vs par · 42)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Semifinal | T.Rusev | B.Drijver – S.Brink | Open | 12 | -10.9 | -0.91 | -5.58 |
| Semifinal | T.Rusev | S.De Wijs – B.Muller | Closed | 12 | -22.8 | -1.90 | -1.50 |
| Semifinal | T.Rusev | S.De Wijs – B.Muller | Closed | 12 | +5.9 | +0.49 | -0.17 |
| Semifinal | T.Rusev | B.Drijver – S.Brink | Open | 12 | +0.3 | +0.02 | -1.00 |
| Final | T.Rusev | K.Reps – B.Ludewig | Closed | 12 | +46.3 | +3.86 | +2.42 |
| Final | T.Rusev | B.Ludewig – K.Reps | Open | 12 | -5.9 | -0.49 | -1.17 |
| Final | T.Rusev | J.Fritsche – R.Rohowsky | Closed | 12 | -8.1 | -0.67 | -4.33 |
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 |
|---|---|---|---|---|---|---|---|
| +10.1 | Final | KARLSRUHER BSC | 2 | 2N | ♥T | +1 | -2 |
| +9.1 | Final | KARLSRUHER BSC | 8 | 4♠x | ♦A | = | +13 |
| +9.0 | Semifinal | BC `T ONSTEIN 1 | 33 | 6♥ | ♦K | = | +0 |
| +9.0 | Final | KARLSRUHER BSC | 35 | 4♥x | ♠4 | -3 | -3 |
| +8.6 | Final | KARLSRUHER BSC | 15 | 4♥ | ♣2 | -1 | +10 |
| +7.1 | Semifinal | BC `T ONSTEIN 1 | 26 | 3N | ♠K | -2 | +8 |
| +7.0 | Final | KARLSRUHER BSC | 3 | 3N | ♠5 | -1 | +5 |
| +6.7 | Semifinal | BC `T ONSTEIN 1 | 48 | 3N | ♦4 | = | +0 |
| +6.0 | Final | KARLSRUHER BSC | 9 | 1N | ♦4 | -1 | +5 |
| +5.9 | Final | KARLSRUHER BSC | 10 | 3N | ♥5 | -3 | +9 |
| +5.7 | Final | KARLSRUHER BSC | 11 | 3N | ♦Q | +3 | +1 |
| +5.5 | Semifinal | BC `T ONSTEIN 1 | 24 | 3N | ♣9 | = | +7 |
| +5.5 | Semifinal | BC `T ONSTEIN 1 | 34 | 6♠ | ♥6 | -1 | +11 |
| +4.9 | Final | KARLSRUHER BSC | 21 | 4♠ | ♣K | = | +0 |
| +4.4 | Final | KARLSRUHER BSC | 5 | 2N | ♠4 | = | -1 |
| +3.9 | Semifinal | BC `T ONSTEIN 1 | 30 | 2♠ | ♣9 | -2 | +6 |
| +3.9 | Semifinal | BC `T ONSTEIN 1 | 39 | 5♣x | ♥3 | = | +3 |
| +3.9 | Final | KARLSRUHER BSC | 12 | 5♦ | ♣T | -1 | +6 |
| +2.8 | Semifinal | BC `T ONSTEIN 1 | 13 | 5♦ | ♠2 | = | -11 |
| +2.5 | Semifinal | BC `T ONSTEIN 1 | 7 | 5♦ | ♦A | = | +0 |
| +2.1 | Semifinal | BC `T ONSTEIN 1 | 43 | 4♠x | ♦2 | -1 | +5 |
| +2.0 | Semifinal | BC `T ONSTEIN 1 | 40 | 2♠ | ♣7 | = | +0 |
| +1.7 | Semifinal | BC `T ONSTEIN 1 | 27 | 4♠ | ♦A | -2 | +7 |
| +1.0 | Semifinal | BC `T ONSTEIN 1 | 3 | 2N | ♥6 | +1 | -10 |
| +1.0 | Semifinal | BC `T ONSTEIN 1 | 29 | 4♥ | ♠9 | -1 | +6 |
| +1.0 | Semifinal | BC `T ONSTEIN 1 | 42 | 3♠ | ♥T | +1 | -1 |
| +1.0 | Final | KARLSRUHER BSC | 30 | 3♠ | ♦K | -1 | -4 |
| +1.0 | Final | KARLSRUHER BSC | 32 | 3♠ | ♣K | -1 | -2 |
| +0.6 | Final | KARLSRUHER BSC | 1 | 5♦ | ♣8 | = | +0 |
| +0.5 | Semifinal | BC `T ONSTEIN 1 | 4 | 4♠ | ♦Q | +3 | -12 |
| +0.4 | Semifinal | BC `T ONSTEIN 1 | 8 | 4♥ | ♣2 | = | +0 |
| +0.4 | Semifinal | BC `T ONSTEIN 1 | 19 | 4♠ | ♦4 | +2 | +1 |
| +0.4 | Final | KARLSRUHER BSC | 26 | 3N | ♥4 | +3 | +1 |
| +0.3 | Final | KARLSRUHER BSC | 7 | 4♠ | ♣2 | +1 | +0 |
| +0.3 | Final | KARLSRUHER BSC | 16 | 1N | ♥4 | +1 | +0 |
| +0.3 | Final | KARLSRUHER BSC | 25 | 3N | ♥2 | +2 | +0 |
| +0.1 | Final | KARLSRUHER BSC | 17 | 3♠ | ♥A | -1 | +6 |
| -0.0 | Semifinal | BC `T ONSTEIN 1 | 10 | 4♥ | ♦4 | +1 | +0 |
| -0.0 | Semifinal | BC `T ONSTEIN 1 | 47 | 4♠ | ♣2 | = | +0 |
| -0.0 | Final | KARLSRUHER BSC | 27 | 4♠ | ♣9 | +2 | -11 |
| -0.0 | Final | KARLSRUHER BSC | 33 | 4♠ | ♣Q | +1 | +0 |
| -0.1 | Semifinal | BC `T ONSTEIN 1 | 41 | 2♣ | ♦2 | +2 | +0 |
| -0.1 | Final | KARLSRUHER BSC | 18 | 3♥ | ♥3 | -1 | +0 |
| -0.1 | Final | KARLSRUHER BSC | 22 | 3N | ♠8 | +1 | -1 |
| -0.3 | Semifinal | BC `T ONSTEIN 1 | 17 | 5♦ | ♠3 | = | +1 |
| -0.3 | Semifinal | BC `T ONSTEIN 1 | 46 | 4♥ | ♣A | +1 | +1 |
| -0.5 | Semifinal | BC `T ONSTEIN 1 | 2 | 3N | ♦2 | = | +0 |
| -0.6 | Final | KARLSRUHER BSC | 34 | 4♠ | ♠4 | +1 | -14 |
| -0.7 | Semifinal | BC `T ONSTEIN 1 | 14 | 4♠ | ♦9 | = | +1 |
| -0.7 | Semifinal | BC `T ONSTEIN 1 | 25 | 4♥ | ♠J | +1 | +0 |
| -1.0 | Semifinal | BC `T ONSTEIN 1 | 6 | 2♥ | ♠K | +1 | +0 |
| -1.0 | Semifinal | BC `T ONSTEIN 1 | 12 | 3♣ | ♦2 | = | -7 |
| -1.1 | Semifinal | BC `T ONSTEIN 1 | 16 | 3N | ♦T | +1 | +0 |
| -1.4 | Semifinal | BC `T ONSTEIN 1 | 22 | 3N | ♦4 | +1 | -1 |
| -1.5 | Semifinal | BC `T ONSTEIN 1 | 37 | 1N | ♦2 | +2 | -6 |
| -1.6 | Semifinal | BC `T ONSTEIN 1 | 5 | 4♥ | ♠3 | -1 | -5 |
| -1.6 | Final | KARLSRUHER BSC | 23 | 3♦ | ♠K | = | +0 |
| -1.7 | Final | KARLSRUHER BSC | 29 | 4♠ | ♠2 | = | +0 |
| -2.0 | Final | KARLSRUHER BSC | 14 | 5♣x | ♣A | -1 | -8 |
| -2.5 | Semifinal | BC `T ONSTEIN 1 | 32 | 3N | ♠2 | = | +0 |
| -2.6 | Semifinal | BC `T ONSTEIN 1 | 1 | 3♠ | ♦2 | = | -6 |
| -2.6 | Final | KARLSRUHER BSC | 6 | 4♠ | ♣7 | -1 | -2 |
| -2.7 | Semifinal | BC `T ONSTEIN 1 | 35 | 4♥ | ♠K | -1 | -10 |
| -2.7 | Final | KARLSRUHER BSC | 20 | 3♠ | ♥Q | +1 | -10 |
| -3.1 | Semifinal | BC `T ONSTEIN 1 | 21 | 2♠ | ♦5 | -1 | -1 |
| -3.2 | Semifinal | BC `T ONSTEIN 1 | 18 | 5♣ | ♥4 | = | +11 |
| -3.3 | Semifinal | BC `T ONSTEIN 1 | 36 | 4♥ | ♦K | -1 | -12 |
| -3.4 | Final | KARLSRUHER BSC | 31 | 6♠ | ♥A | = | +0 |
| -3.6 | Final | KARLSRUHER BSC | 13 | 2♠ | ♦5 | +1 | +0 |
| -3.7 | Semifinal | BC `T ONSTEIN 1 | 45 | 4♠ | ♣J | -1 | -9 |
| -4.1 | Final | KARLSRUHER BSC | 4 | 5♥x | ♠A | = | -5 |
| -4.2 | Semifinal | BC `T ONSTEIN 1 | 11 | 3N | ♦5 | -1 | -10 |
| -4.3 | Semifinal | BC `T ONSTEIN 1 | 23 | 4♠ | ♠T | +2 | -1 |
| -4.3 | Final | KARLSRUHER BSC | 24 | 3N | ♠6 | -1 | -4 |
| -4.4 | Semifinal | BC `T ONSTEIN 1 | 9 | 4♥ | ♠K | +3 | -17 |
| -4.7 | Semifinal | BC `T ONSTEIN 1 | 15 | 3N | ♥Q | -2 | -13 |
| -4.8 | Semifinal | BC `T ONSTEIN 1 | 38 | 2♠ | ♥5 | -1 | -6 |
| -5.0 | Semifinal | BC `T ONSTEIN 1 | 44 | 3N | ♠5 | = | +1 |
| -5.4 | Final | KARLSRUHER BSC | 19 | 4♥ | ♠J | -4 | -7 |
| -5.5 | Semifinal | BC `T ONSTEIN 1 | 28 | 3N | ♥2 | = | -7 |
| -6.4 | Final | KARLSRUHER BSC | 28 | 5♣x | ♥Q | -1 | -7 |
| -7.6 | Semifinal | BC `T ONSTEIN 1 | 31 | 6♠ | ♣K | = | -11 |
| -7.7 | Final | KARLSRUHER BSC | 36 | 3N | ♥J | -1 | -12 |
| -12.7 | Semifinal | BC `T ONSTEIN 1 | 20 | 4♥x | ♦4 | -3 | -12 |