MARINCHEV Rumen · SERDIKA
501rank
-65.2Butler · 100 bds
-0.65per board
±5.0swing
-0.97vs par /bd · #504/553
-0.95adjusted /bd
by round
vs par split: bidding -0.30 · play -0.67
Strength of schedule: opponents averaged -0.30/bd (an easy draw) → opponent-adjusted -0.95/bd
Card play — on target: opening leads 79.2% #291 of 551 · declarer play 70.8% #339 of 551 · defence 83.7% #311 of 553
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 71.4% (7) | 82.4% (17) |
| Declarer play | 77.8% (9) | 66.7% (15) |
| Defence | 77.8% (18) | 87.1% (31) |
Opening leads by suit led: ♠ 62.5% (8) · ♥ 100.0% (6) · ♦ 71.4% (7) · ♣ 100.0% (3)
vs par by strain: NT -1.57 (35) · a suit -0.65 (65)
vs par by level: part-score +0.97 (32) · game -1.52 (60) · slam -4.62 (8)
By role: declaring -0.03/bd (-2.49 vs par · 51) · defending -1.30/bd (+0.61 vs par · 49)
By vulnerability: vulnerable +0.11/bd (-0.02 vs par · 50) · not vulnerable -1.41/bd (-1.92 vs par · 50)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | S.Aleksiev | I.Bareket – A.Lengy | Closed | 10 | -46.9 | -4.69 | -6.20 |
| Round 2 | S.Aleksiev | Y.Jiang – J.Zhu | Closed | 10 | +29.4 | +2.94 | +3.40 |
| Round 3 | S.Aleksiev | T.Davis – B.Mcguire | Open | 10 | +5.0 | +0.50 | +0.80 |
| Round 4 | S.Aleksiev | P.Sarmento – J.Barbosa | Open | 10 | +3.0 | +0.30 | -1.50 |
| Round 5 | S.Aleksiev | R.Ghosn – L.Eide | Closed | 10 | +2.3 | +0.23 | -2.00 |
| Round 6 | S.Aleksiev | F.Gao – S.Wu | Closed | 10 | -15.2 | -1.52 | -2.50 |
| Round 7 | S.Aleksiev | V.Adut – D.Yavas | Closed | 10 | +3.6 | +0.36 | +0.30 |
| Round 8 | S.Aleksiev | S.Unal – S.Dinc | Closed | 10 | -12.5 | -1.25 | +0.30 |
| Round 9 | S.Aleksiev | M.Grigoriu – A.Piroi | Open | 10 | -28.0 | -2.80 | -3.00 |
| Round 10 | S.Aleksiev | B.Delestre – D.Delestre | Closed | 10 | -5.9 | -0.59 | +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 |
|---|---|---|---|---|---|---|---|
| +11.3 | Round 9 | META | 21 | 4♠ | ♥A | = | +10 |
| +10.9 | Round 2 | JIANG | 13 | 6♦ | ♠9 | -1 | +17 |
| +9.7 | Round 6 | BEIJING TRINERGY | 26 | 6♥ | ♦3 | = | +0 |
| +8.8 | Round 3 | 1 OVER 2 | 28 | 3NT | ♦K | -2 | +11 |
| +8.2 | Round 3 | 1 OVER 2 | 22 | 4♠ | ♣6 | -3 | +14 |
| +7.8 | Round 7 | PRUSA | 7 | 4♠ | ♣A | = | +0 |
| +7.4 | Round 4 | PORTUGAL | 8 | 4♠ | ♥K | +3 | +14 |
| +6.6 | Round 5 | GHOSN | 20 | 3NT | ♠K | = | -2 |
| +6.3 | Round 8 | NONAME | 18 | 5♠ | ♦6 | = | +8 |
| +5.7 | Round 9 | META | 24 | 5♥ | ♦A | -3 | +13 |
| +5.3 | Round 10 | RED LIONS | 8 | 5♦x | ♠7 | = | +6 |
| +5.0 | Round 2 | JIANG | 14 | 2♠x | ♥2 | -2 | +5 |
| +4.8 | Round 2 | JIANG | 18 | 1♥ | ♠9 | +1 | +5 |
| +3.8 | Round 2 | JIANG | 17 | 1NT | ♥6 | +1 | +6 |
| +3.8 | Round 5 | GHOSN | 19 | 1♠ | ♥A | +1 | +5 |
| +3.5 | Round 5 | GHOSN | 16 | 1NT | ♥9 | = | +6 |
| +3.4 | Round 6 | BEIJING TRINERGY | 22 | 5♦ | ♦4 | = | -1 |
| +3.4 | Round 10 | RED LIONS | 7 | 3♥ | ♣A | -1 | +5 |
| +3.1 | Round 4 | PORTUGAL | 1 | 2♦ | ♣A | -2 | +5 |
| +2.7 | Round 10 | RED LIONS | 10 | 4♠ | ♥5 | -2 | +7 |
| +2.6 | Round 5 | GHOSN | 18 | 4♥ | ♥8 | +2 | +2 |
| +2.3 | Round 9 | META | 28 | 3♥ | ♠K | -1 | -1 |
| +2.1 | Round 2 | JIANG | 19 | 3♦ | ♠4 | +2 | +0 |
| +2.1 | Round 3 | 1 OVER 2 | 25 | 2♠ | ♥Q | = | +5 |
| +2.1 | Round 5 | GHOSN | 14 | 3NT | ♥9 | +3 | -11 |
| +2.0 | Round 1 | SHOKOLATA | 1 | 6♠ | ♦A | = | +0 |
| +2.0 | Round 7 | PRUSA | 2 | 3♥ | ♠A | +1 | +6 |
| +2.0 | Round 7 | PRUSA | 10 | 2♥ | ♦4 | +2 | +10 |
| +1.8 | Round 2 | JIANG | 16 | 4♠ | ♣A | +1 | +0 |
| +1.8 | Round 4 | PORTUGAL | 7 | 3NT | ♥K | = | -2 |
| +1.8 | Round 8 | NONAME | 20 | 1NT | ♠3 | +4 | +2 |
| +1.7 | Round 10 | RED LIONS | 5 | 3NT | ♣7 | +2 | +0 |
| +1.6 | Round 8 | NONAME | 15 | 2♥ | ♦K | -2 | +5 |
| +1.4 | Round 6 | BEIJING TRINERGY | 25 | 5♠x | ♥A | -2 | -7 |
| +1.4 | Round 7 | PRUSA | 3 | 1NT | ♥8 | +1 | +1 |
| +1.3 | Round 2 | JIANG | 15 | 2♠ | ♥J | = | -1 |
| +1.0 | Round 10 | RED LIONS | 6 | 4♥ | ♦3 | +1 | +0 |
| +0.8 | Round 10 | RED LIONS | 4 | 3NT | ♠3 | +3 | +1 |
| +0.7 | Round 5 | GHOSN | 15 | 2♣ | ♥2 | -1 | -2 |
| +0.6 | Round 3 | 1 OVER 2 | 26 | 3♣ | ♦K | = | +1 |
| +0.3 | Round 8 | NONAME | 17 | 1NT | ♥2 | -1 | +2 |
| +0.2 | Round 4 | PORTUGAL | 10 | 4♠ | ♣A | = | +0 |
| +0.2 | Round 6 | BEIJING TRINERGY | 28 | 3NT | ♠9 | +1 | +0 |
| +0.1 | Round 2 | JIANG | 11 | 4♠ | ♦8 | = | +1 |
| +0.1 | Round 7 | PRUSA | 8 | 5♣x | ♥7 | -2 | +3 |
| +0.0 | Round 1 | SHOKOLATA | 7 | 3NT | ♦7 | +1 | +0 |
| -0.0 | Round 2 | JIANG | 12 | 3NT | ♠5 | = | +1 |
| -0.0 | Round 4 | PORTUGAL | 6 | 3♣ | ♣2 | -2 | +0 |
| -0.1 | Round 6 | BEIJING TRINERGY | 24 | 3NT | ♠6 | +1 | +1 |
| -0.1 | Round 9 | META | 27 | 4♥ | ♣K | +1 | +0 |
| -0.1 | Round 10 | RED LIONS | 2 | 3NT | ♥6 | -2 | +0 |
| -0.4 | Round 2 | JIANG | 20 | 2♠ | ♦5 | -1 | +0 |
| -0.4 | Round 4 | PORTUGAL | 4 | 1NT | ♦4 | = | +0 |
| -0.4 | Round 7 | PRUSA | 1 | 2♥ | ♦4 | +3 | -6 |
| -0.6 | Round 9 | META | 29 | 3NT | ♠8 | +1 | +0 |
| -0.7 | Round 1 | SHOKOLATA | 2 | 5♠ | ♥4 | = | +0 |
| -0.7 | Round 3 | 1 OVER 2 | 21 | 2♥ | ♦K | = | +1 |
| -0.7 | Round 6 | BEIJING TRINERGY | 27 | 3NT | ♣3 | = | -1 |
| -0.7 | Round 7 | PRUSA | 4 | 3NT | ♦8 | = | -1 |
| -1.2 | Round 3 | 1 OVER 2 | 24 | 3NT | ♥4 | +3 | -2 |
| -1.3 | Round 3 | 1 OVER 2 | 30 | 3♠ | ♣5 | -1 | -4 |
| -1.3 | Round 4 | PORTUGAL | 2 | 2♦ | ♣8 | = | -11 |
| -1.4 | Round 5 | GHOSN | 12 | 4♠ | ♥6 | +2 | -1 |
| -1.6 | Round 1 | SHOKOLATA | 10 | 3NT | ♠2 | -2 | +2 |
| -1.8 | Round 7 | PRUSA | 6 | 3NT | ♥3 | +2 | -1 |
| -1.9 | Round 4 | PORTUGAL | 5 | 2♠ | ♦Q | +1 | +0 |
| -1.9 | Round 8 | NONAME | 13 | 3NT | ♠K | = | +1 |
| -2.1 | Round 3 | 1 OVER 2 | 27 | 2♥ | ♠7 | -2 | -8 |
| -2.1 | Round 5 | GHOSN | 13 | 4♠ | ♠2 | +1 | +0 |
| -2.2 | Round 1 | SHOKOLATA | 8 | 5♦ | ♥4 | = | -11 |
| -2.2 | Round 8 | NONAME | 12 | 3NT | ♠5 | = | +0 |
| -2.6 | Round 8 | NONAME | 11 | 6♥ | ♠2 | +1 | -11 |
| -2.7 | Round 6 | BEIJING TRINERGY | 21 | 1NT | ♥6 | +1 | +0 |
| -2.7 | Round 7 | PRUSA | 5 | 3NT | ♠6 | +3 | -2 |
| -2.9 | Round 4 | PORTUGAL | 9 | 4♥ | ♠8 | -1 | -10 |
| -3.0 | Round 4 | PORTUGAL | 3 | 4♠ | ♥Q | +2 | -11 |
| -3.5 | Round 9 | META | 30 | 4♥ | ♠10 | = | +0 |
| -3.7 | Round 1 | SHOKOLATA | 3 | 3NT | ♣8 | = | -7 |
| -3.9 | Round 3 | 1 OVER 2 | 23 | 3NT | ♥7 | -1 | -6 |
| -4.1 | Round 7 | PRUSA | 9 | 4♠ | ♥4 | -3 | -7 |
| -4.3 | Round 10 | RED LIONS | 9 | 3♠ | ♦K | +1 | -1 |
| -4.6 | Round 8 | NONAME | 16 | 3♥ | ♠Q | = | +10 |
| -5.5 | Round 3 | 1 OVER 2 | 29 | 4♥ | ♣A | +1 | -4 |
| -5.6 | Round 6 | BEIJING TRINERGY | 29 | 6♣ | ♦A | -1 | -15 |
| -5.6 | Round 8 | NONAME | 14 | 3NT | ♠2 | = | -3 |
| -5.6 | Round 8 | NONAME | 19 | 3NT | ♦K | -2 | -11 |
| -5.8 | Round 5 | GHOSN | 11 | 3NT | ♥2 | -1 | -10 |
| -6.3 | Round 1 | SHOKOLATA | 5 | 4♠ | ♠2 | +2 | -3 |
| -6.8 | Round 10 | RED LIONS | 3 | 3NT | ♦10 | -2 | -11 |
| -7.7 | Round 5 | GHOSN | 17 | 3NT | ♦J | = | -7 |
| -8.6 | Round 9 | META | 23 | 5♦ | ♥3 | +1 | -13 |
| -9.4 | Round 6 | BEIJING TRINERGY | 30 | 4♥ | ♦K | = | +0 |
| -9.6 | Round 10 | RED LIONS | 1 | 7♥ | ♣6 | = | +0 |
| -10.7 | Round 1 | SHOKOLATA | 9 | 6♦ | ♦5 | -1 | -14 |
| -10.8 | Round 9 | META | 25 | 4♠x | ♥A | = | -12 |
| -10.9 | Round 1 | SHOKOLATA | 4 | 3♦ | ♠10 | +3 | -15 |
| -10.9 | Round 9 | META | 22 | 3NT | ♣A | +1 | -12 |
| -11.4 | Round 6 | BEIJING TRINERGY | 23 | 4♥ | ♦A | +1 | -2 |
| -12.8 | Round 1 | SHOKOLATA | 6 | 7♠ | ♦6 | -2 | -14 |
| -12.8 | Round 9 | META | 26 | 4♥x | ♠K | +1 | -15 |