KARAIVANOV Kalin · VITO
vs par split: bidding +0.00 · play -0.10
Strength of schedule: opponents averaged +0.36/bd (a tough draw) → opponent-adjusted +0.45/bd
Card play — on target: opening leads 87.5% · declarer play 100.0% · defence 84.6%
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (2) | 83.3% (6) |
| Declarer play | 100.0% (3) | 100.0% (2) |
| Defence | 80.0% (5) | 87.5% (8) |
Opening leads by suit led: ♠ 100.0% (2) · ♥ 100.0% (1) · ♦ 75.0% (4) · ♣ 100.0% (1)
vs par by strain: NT +1.00 (8) · a suit -0.83 (12)
vs par by level: part-score +1.89 (9) · game -1.73 (11)
By role: declaring +1.34/bd (-3.71 vs par · 7) · defending -0.58/bd (+1.85 vs par · 13)
By vulnerability: vulnerable -0.27/bd (-3.90 vs par · 10) · not vulnerable +0.45/bd (+3.70 vs par · 10)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | T.Rusev | B.Van Der Hoek – I.Doyer | Open | 10 | -6.5 | -0.65 | -0.20 |
| Round 2 | T.Rusev | D.Spasov – R.Gunev | Open | 10 | +8.3 | +0.83 | +0.00 |
| Round 3 | T.Rusev | E.Debus – R.Van Mechelen | Closed | 0 | +0.0 | +0.00 | · |
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 |
|---|---|---|---|---|---|---|---|
| +9.6 | Round 2 | DAMIANOVA | 14 | 3NT | ♣K | = | +11 |
| +3.9 | Round 2 | DAMIANOVA | 19 | 3NT | ♦K | -1 | +12 |
| +2.6 | Round 2 | DAMIANOVA | 18 | 5♣x | ♦7 | -1 | +6 |
| +2.1 | Round 1 | GEHAKTMOLEN ROOD | 7 | 3NT | ♥5 | = | +0 |
| +1.8 | Round 1 | GEHAKTMOLEN ROOD | 8 | 1NT | ♠K | -1 | +5 |
| +1.8 | Round 1 | GEHAKTMOLEN ROOD | 9 | 2♠ | ♦7 | -1 | +5 |
| +1.7 | Round 2 | DAMIANOVA | 20 | 5♦ | ♥10 | -1 | -12 |
| +1.5 | Round 1 | GEHAKTMOLEN ROOD | 2 | 4♥ | ♠7 | -1 | -2 |
| -0.2 | Round 1 | GEHAKTMOLEN ROOD | 6 | 3♣ | ♠K | = | +10 |
| -0.3 | Round 1 | GEHAKTMOLEN ROOD | 10 | 3♠ | ♥K | +1 | +1 |
| -1.0 | Round 2 | DAMIANOVA | 12 | 3♥ | ♣3 | = | +0 |
| -1.0 | Round 2 | DAMIANOVA | 13 | 3NT | ♣6 | +3 | -13 |
| -1.0 | Round 2 | DAMIANOVA | 17 | 3♣ | ♦J | = | +0 |
| -1.3 | Round 1 | GEHAKTMOLEN ROOD | 4 | 5♠ | ♦6 | = | -13 |
| -1.4 | Round 2 | DAMIANOVA | 16 | 4♠x | ♥2 | -1 | +0 |
| -1.8 | Round 2 | DAMIANOVA | 15 | 1NT | ♦Q | +1 | +1 |
| -3.3 | Round 1 | GEHAKTMOLEN ROOD | 1 | 3♦ | ♣K | = | +0 |
| -3.3 | Round 2 | DAMIANOVA | 11 | 2♦ | ♥6 | = | -5 |
| -3.4 | Round 1 | GEHAKTMOLEN ROOD | 3 | 3NT | ♦3 | +1 | -1 |
| -5.2 | Round 1 | GEHAKTMOLEN ROOD | 5 | 3NT | ♥8 | = | -7 |