SIMEONOV Krasimir · SERDIKA
191rank
+22.7Butler · 100 bds
+0.23per board
±4.7swing
+0.55vs par /bd · #113/553
-0.06adjusted /bd
by round
vs par split: bidding +0.61 · play -0.06
Strength of schedule: opponents averaged -0.28/bd (an easy draw) → opponent-adjusted -0.06/bd
Card play — on target: opening leads 78.3% #314 of 551 · declarer play 71.4% #328 of 551 · defence 76.1% #508 of 553
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 71.4% (7) | 81.2% (16) |
| Declarer play | 46.2% (13) | 93.3% (15) |
| Defence | 71.4% (14) | 78.1% (32) |
Opening leads by suit led: ♠ 50.0% (2) · ♥ 70.0% (10) · ♦ 85.7% (7) · ♣ 100.0% (4)
vs par by strain: NT -0.14 (36) · a suit +0.94 (64)
vs par by level: part-score +1.30 (37) · game +0.82 (51) · slam -2.92 (12)
By role: declaring +0.46/bd (-1.41 vs par · 54) · defending -0.05/bd (+2.85 vs par · 46)
By vulnerability: vulnerable +0.04/bd (+1.18 vs par · 51) · not vulnerable +0.42/bd (-0.10 vs par · 49)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | K.Nikolchev | Y.Roll – A.Levin | Open | 10 | -33.2 | -3.32 | -0.70 |
| Round 2 | K.Nikolchev | P.Bach – S.Lichtnecker | Open | 10 | -1.7 | -0.17 | -0.60 |
| Round 3 | K.Nikolchev | R.Constantinescu – G.Chipail | Closed | 10 | -19.1 | -1.91 | -2.80 |
| Round 4 | K.Nikolchev | S.Pessoa – N.Paz | Closed | 10 | -4.4 | -0.44 | +0.50 |
| Round 5 | K.Nikolchev | E.Eliassen – E.Anfinsen | Open | 10 | +24.3 | +2.43 | +3.80 |
| Round 6 | K.Nikolchev | X.Li – D.Lu | Open | 10 | +6.9 | +0.69 | +2.10 |
| Round 7 | K.Nikolchev | Y.Kahyaoglou – O.Ekinci | Open | 10 | +6.9 | +0.69 | +0.70 |
| Round 8 | K.Nikolchev | S.Uslupehlivan – U.Suzer | Open | 10 | +6.1 | +0.61 | +0.00 |
| Round 9 | K.Nikolchev | M.Agica – A.Filimon | Closed | 10 | +18.8 | +1.88 | +1.80 |
| Round 10 | K.Nikolchev | D.Palazo – P.Banchereau | Open | 10 | +18.1 | +1.81 | +0.70 |
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 |
|---|---|---|---|---|---|---|---|
| +13.4 | Round 9 | META | 25 | 4♠xx | ♥A | = | +14 |
| +12.3 | Round 10 | RED LIONS | 9 | 4♣x | ♦K | = | +11 |
| +11.7 | Round 10 | RED LIONS | 8 | 4♥ | ♠Q | = | +12 |
| +8.9 | Round 9 | META | 26 | 4♥ | ♥2 | = | +13 |
| +8.8 | Round 5 | GHOSN | 14 | 6NT | ♣J | -1 | +14 |
| +6.8 | Round 8 | NONAME | 20 | 4♥ | ♥5 | -2 | +8 |
| +6.8 | Round 10 | RED LIONS | 3 | 5♣x | ♦6 | -1 | +11 |
| +6.7 | Round 8 | NONAME | 18 | 5♠ | ♦2 | -1 | +9 |
| +6.5 | Round 2 | JIANG | 13 | 6♠ | ♦3 | = | +0 |
| +6.4 | Round 7 | PRUSA | 7 | 1NT | ♦3 | +2 | +13 |
| +6.2 | Round 9 | META | 22 | 3♥x | ♦K | -2 | +9 |
| +5.8 | Round 5 | GHOSN | 11 | 3NT | ♠8 | -1 | +10 |
| +5.4 | Round 1 | SHOKOLATA | 6 | 4♠ | ♣6 | +2 | +11 |
| +5.3 | Round 5 | GHOSN | 15 | 2♥ | ♦3 | -2 | +7 |
| +4.3 | Round 3 | 1 OVER 2 | 30 | 2♥ | ♠10 | +2 | +7 |
| +3.5 | Round 9 | META | 30 | 4♥ | ♦K | = | +0 |
| +3.1 | Round 4 | PORTUGAL | 8 | 6♠ | ♥K | +1 | -11 |
| +3.1 | Round 6 | BEIJING TRINERGY | 26 | 4♥ | ♦2 | +2 | +13 |
| +3.0 | Round 4 | PORTUGAL | 3 | 4♠ | ♥J | +2 | +11 |
| +3.0 | Round 5 | GHOSN | 16 | 3♥ | ♣4 | +1 | +1 |
| +2.8 | Round 6 | BEIJING TRINERGY | 22 | 3♦ | ♥A | +2 | +7 |
| +2.8 | Round 8 | NONAME | 12 | 4♥ | ♦2 | = | +1 |
| +2.7 | Round 6 | BEIJING TRINERGY | 21 | 1NT | ♥5 | +1 | +0 |
| +2.7 | Round 7 | PRUSA | 8 | 4♥ | ♣A | = | +0 |
| +2.6 | Round 8 | NONAME | 11 | 6♥ | ♦2 | +1 | +11 |
| +2.2 | Round 4 | PORTUGAL | 4 | 1NT | ♦2 | +2 | +2 |
| +2.1 | Round 2 | JIANG | 17 | 3♣ | ♦9 | = | +0 |
| +2.1 | Round 5 | GHOSN | 13 | 3NT | ♣3 | +2 | +0 |
| +1.9 | Round 1 | SHOKOLATA | 4 | 3NT | ♠10 | +2 | +13 |
| +1.9 | Round 2 | JIANG | 20 | 1NT | ♥2 | +2 | +2 |
| +1.9 | Round 4 | PORTUGAL | 5 | 3♠ | ♣4 | = | +0 |
| +1.8 | Round 5 | GHOSN | 20 | 2♠ | ♣K | -1 | +11 |
| +1.8 | Round 6 | BEIJING TRINERGY | 28 | 3NT | ♠8 | +3 | +2 |
| +1.8 | Round 7 | PRUSA | 6 | 3NT | ♦K | +2 | +1 |
| +1.6 | Round 5 | GHOSN | 17 | 2NT | ♦J | = | +0 |
| +1.6 | Round 9 | META | 28 | 2♥ | ♠K | = | +5 |
| +1.5 | Round 7 | PRUSA | 9 | 4♠ | ♥6 | -1 | +5 |
| +1.4 | Round 5 | GHOSN | 12 | 4♠ | ♥K | +2 | +1 |
| +1.4 | Round 9 | META | 24 | 4♠ | ♥A | +2 | -11 |
| +1.2 | Round 3 | 1 OVER 2 | 24 | 3NT | ♥4 | +3 | +2 |
| +1.0 | Round 3 | 1 OVER 2 | 27 | 2♠ | ♥7 | +1 | +7 |
| +1.0 | Round 6 | BEIJING TRINERGY | 25 | 5♣ | ♠K | = | +9 |
| +0.9 | Round 2 | JIANG | 12 | 3NT | ♠5 | +1 | +0 |
| +0.9 | Round 7 | PRUSA | 5 | 3NT | ♠6 | +1 | +0 |
| +0.8 | Round 2 | JIANG | 14 | 1NT | ♥7 | = | +1 |
| +0.7 | Round 1 | SHOKOLATA | 2 | 4♠ | ♥3 | +1 | +0 |
| +0.7 | Round 3 | 1 OVER 2 | 21 | 2♥ | ♦K | = | -1 |
| +0.7 | Round 6 | BEIJING TRINERGY | 27 | 3NT | ♣9 | = | +1 |
| +0.4 | Round 4 | PORTUGAL | 2 | 2NT | ♦2 | = | +10 |
| +0.3 | Round 8 | NONAME | 19 | 3♣ | ♦2 | +1 | +7 |
| +0.1 | Round 2 | JIANG | 18 | 1NT | ♣10 | -1 | +0 |
| +0.1 | Round 6 | BEIJING TRINERGY | 24 | 3NT | ♠6 | +1 | -1 |
| +0.1 | Round 9 | META | 27 | 4♥ | ♦8 | +1 | +0 |
| -0.0 | Round 1 | SHOKOLATA | 7 | 3NT | ♦6 | +1 | +0 |
| -0.3 | Round 7 | PRUSA | 4 | 3NT | ♥6 | +1 | +0 |
| -0.3 | Round 8 | NONAME | 17 | 2♣ | ♦2 | -1 | -2 |
| -0.3 | Round 9 | META | 29 | 3NT | ♠3 | = | -1 |
| -0.5 | Round 6 | BEIJING TRINERGY | 30 | 4♥ | ♠7 | -1 | -10 |
| -0.5 | Round 8 | NONAME | 14 | 3♦ | ♦2 | +1 | -5 |
| -0.6 | Round 10 | RED LIONS | 1 | 6NT | ♦6 | = | -11 |
| -0.7 | Round 7 | PRUSA | 1 | 2NT | ♥10 | -5 | +5 |
| -0.8 | Round 10 | RED LIONS | 4 | 3NT | ♠3 | +3 | -1 |
| -0.9 | Round 2 | JIANG | 16 | 4♥ | ♣J | = | +1 |
| -0.9 | Round 6 | BEIJING TRINERGY | 23 | 4♥ | ♣10 | -1 | -12 |
| -1.0 | Round 1 | SHOKOLATA | 10 | 3NT | ♥3 | -3 | -4 |
| -1.0 | Round 8 | NONAME | 16 | 3NT | ♦2 | -1 | -12 |
| -1.0 | Round 10 | RED LIONS | 6 | 4♥ | ♦5 | +1 | +0 |
| -1.2 | Round 4 | PORTUGAL | 10 | 4♠ | ♥2 | +1 | -1 |
| -1.3 | Round 2 | JIANG | 15 | 2♠ | ♥J | = | +1 |
| -1.4 | Round 7 | PRUSA | 3 | 1NT | ♥6 | +1 | -1 |
| -1.5 | Round 4 | PORTUGAL | 6 | 3♣ | ♦3 | -1 | -2 |
| -1.5 | Round 8 | NONAME | 15 | 1NT | ♦2 | = | -5 |
| -1.7 | Round 3 | 1 OVER 2 | 23 | 2♦ | ♥10 | +2 | +0 |
| -1.7 | Round 5 | GHOSN | 18 | 4♥ | ♦3 | +1 | -1 |
| -1.7 | Round 10 | RED LIONS | 2 | 3NT | ♥2 | -3 | -2 |
| -1.8 | Round 2 | JIANG | 19 | 3♦ | ♥9 | +1 | +0 |
| -1.8 | Round 4 | PORTUGAL | 7 | 3NT | ♥Q | = | +2 |
| -2.0 | Round 7 | PRUSA | 2 | 2♥ | ♠A | +2 | -6 |
| -2.0 | Round 7 | PRUSA | 10 | 2♥ | ♦2 | +2 | -10 |
| -2.1 | Round 3 | 1 OVER 2 | 25 | 2♠ | ♣3 | = | -5 |
| -2.5 | Round 10 | RED LIONS | 5 | 3NT | ♥3 | +3 | -1 |
| -2.7 | Round 10 | RED LIONS | 10 | 4♠ | ♥3 | -2 | -7 |
| -2.8 | Round 1 | SHOKOLATA | 1 | 6♠ | ♥Q | +1 | -1 |
| -3.1 | Round 4 | PORTUGAL | 1 | 2♥ | ♥8 | -2 | -5 |
| -3.2 | Round 3 | 1 OVER 2 | 28 | 3♠ | ♦3 | +1 | -6 |
| -3.4 | Round 10 | RED LIONS | 7 | 3♥ | ♣A | -1 | -5 |
| -3.8 | Round 5 | GHOSN | 19 | 2♠ | ♥A | = | -5 |
| -3.9 | Round 6 | BEIJING TRINERGY | 29 | 5♦x | ♠4 | -2 | +12 |
| -4.2 | Round 3 | 1 OVER 2 | 22 | 3NT | ♥2 | -1 | -12 |
| -4.2 | Round 9 | META | 23 | 6♦ | ♣J | = | +0 |
| -5.2 | Round 3 | 1 OVER 2 | 26 | 3NT | ♥8 | -1 | -6 |
| -5.7 | Round 1 | SHOKOLATA | 5 | 6♠ | ♣6 | = | -12 |
| -6.8 | Round 1 | SHOKOLATA | 9 | 6♦ | ♠4 | = | +0 |
| -7.4 | Round 4 | PORTUGAL | 9 | 4♥ | ♦9 | = | -1 |
| -9.0 | Round 1 | SHOKOLATA | 8 | 6♦ | ♠A | = | +2 |
| -9.8 | Round 8 | NONAME | 13 | 3NT | ♦2 | -1 | -12 |
| -9.9 | Round 3 | 1 OVER 2 | 29 | 3NT | ♦2 | -4 | -14 |
| -10.0 | Round 2 | JIANG | 11 | 6♠ | ♦9 | -1 | -11 |
| -11.8 | Round 9 | META | 21 | 4♠ | ♦J | +1 | -11 |
| -15.9 | Round 1 | SHOKOLATA | 3 | 6♦x | ♠10 | -4 | -16 |