TRENDAFILOV Roumen · PENFOLD
383rank
-24.6Butler · 90 bds
-0.27per board
±4.4swing
+0.18vs par /bd · #224/552
-0.66adjusted /bd
by round
vs par split: bidding +0.07 · play +0.08
Strength of schedule: opponents averaged -0.39/bd (an easy draw) → opponent-adjusted -0.66/bd
Card play — on target: opening leads 72.7% #424 of 551 · declarer play 84.2% #62 of 551 · defence 87.8% #185 of 552
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 66.7% (3) | 73.7% (19) |
| Declarer play | 72.7% (11) | 100.0% (8) |
| Defence | 85.7% (7) | 88.1% (42) |
Opening leads by suit led: ♠ 66.7% (6) · ♥ 80.0% (5) · ♦ 100.0% (5) · ♣ 50.0% (6)
vs par by strain: NT -1.86 (21) · a suit +0.77 (68)
vs par by level: part-score -0.42 (33) · game -0.46 (48) · slam +6.12 (8)
By role: declaring +0.16/bd (-1.95 vs par · 41) · defending -0.63/bd (+1.96 vs par · 49)
By vulnerability: vulnerable -0.66/bd (+0.93 vs par · 44) · not vulnerable +0.10/bd (-0.54 vs par · 46)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 2 | K.Karaivanov | E.Buus Thomsen – F.Skovly | Open | 10 | +24.0 | +2.40 | +0.90 |
| Round 3 | K.Karaivanov | J.Shah – P.Sridharan | Closed | 10 | -15.2 | -1.52 | +0.70 |
| Round 4 | K.Karaivanov | M.Stegaroiu – M.Ionita | Open | 10 | -6.3 | -0.63 | -0.90 |
| Round 5 | K.Karaivanov | J.Solli Hansen – F.Svindahl | Closed | 10 | -8.0 | -0.80 | -1.60 |
| Round 6 | K.Karaivanov | E.Rudakov – J.Khokhlov | Closed | 10 | -4.7 | -0.47 | +0.30 |
| Round 7 | K.Karaivanov | R.Olafsen – K.Kristiansen | Closed | 10 | +7.9 | +0.79 | +1.80 |
| Round 8 | K.Karaivanov | B.Aubonnet – C.Carde | Open | 10 | +6.2 | +0.62 | +1.10 |
| Round 9 | K.Karaivanov | A.Amsel – B.Geens | Open | 10 | -24.4 | -2.44 | -2.60 |
| Round 10 | K.Karaivanov | J.Allavena – N.Frey | Open | 10 | -4.1 | -0.41 | +1.90 |
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 |
|---|---|---|---|---|---|---|---|
| +11.0 | Round 10 | MONACO A | 3 | 6♥ | ♣A | -2 | +16 |
| +9.2 | Round 2 | DEN U20 | 12 | 3NT | ♥10 | +2 | +11 |
| +9.0 | Round 7 | MORTON | 6 | 4♥ | ♣7 | -1 | +12 |
| +7.1 | Round 2 | DEN U20 | 14 | 2♦ | ♠K | +2 | +7 |
| +7.0 | Round 8 | OSTANDINGOVATION | 19 | 6♣ | ♠A | -3 | +11 |
| +7.0 | Round 8 | OSTANDINGOVATION | 20 | 2♠ | ♥A | -2 | +10 |
| +6.4 | Round 5 | DOCTOR POLAND | 12 | 5♦ | ♥5 | = | +3 |
| +6.3 | Round 10 | MONACO A | 5 | 4♥ | ♣6 | -1 | +10 |
| +4.8 | Round 6 | MATUSHKO | 26 | 3♣ | ♦3 | -2 | +7 |
| +4.8 | Round 9 | NERAZZURRI | 23 | 3NT | ♥Q | +1 | +0 |
| +4.1 | Round 2 | DEN U20 | 18 | 6♦ | ♠10 | = | -2 |
| +4.1 | Round 4 | THE CHEETAH | 4 | 3NT | ♠10 | +1 | +1 |
| +4.1 | Round 10 | MONACO A | 9 | 3NT | ♥10 | +1 | +1 |
| +3.9 | Round 6 | MATUSHKO | 23 | 3NT | ♥J | -3 | +5 |
| +3.7 | Round 3 | TEXAN ACES | 27 | 6♣ | ♥T | -2 | +11 |
| +3.6 | Round 6 | MATUSHKO | 25 | 3♦ | ♠A | = | +6 |
| +3.1 | Round 10 | MONACO A | 1 | 5♣x | ♠5 | -1 | +5 |
| +3.0 | Round 7 | MORTON | 3 | 4♠ | ♣8 | = | +0 |
| +2.8 | Round 5 | DOCTOR POLAND | 14 | 3NT | ♥3 | = | -11 |
| +2.5 | Round 2 | DEN U20 | 15 | 2♦ | ♣10 | +2 | +1 |
| +2.5 | Round 7 | MORTON | 5 | 3♠ | ♣A | = | +0 |
| +2.2 | Round 6 | MATUSHKO | 21 | Pass | +3 | ||
| +2.0 | Round 4 | THE CHEETAH | 10 | 2♦ | ♥Q | -2 | +2 |
| +1.9 | Round 2 | DEN U20 | 19 | 4♠ | ♦2 | -1 | +6 |
| +1.4 | Round 2 | DEN U20 | 20 | 5♠ | ♦A | = | +0 |
| +1.3 | Round 4 | THE CHEETAH | 9 | 4♥ | ♦A | +1 | +0 |
| +1.3 | Round 7 | MORTON | 7 | 4♥ | ♣K | -1 | -1 |
| +1.3 | Round 8 | OSTANDINGOVATION | 17 | 3♠ | ♣10 | -1 | +6 |
| +1.2 | Round 3 | TEXAN ACES | 24 | 2♠ | ♦Q | = | +0 |
| +1.2 | Round 9 | NERAZZURRI | 29 | 2♦ | ♥K | = | +2 |
| +1.1 | Round 2 | DEN U20 | 16 | 3NT | ♠5 | +2 | +0 |
| +1.1 | Round 4 | THE CHEETAH | 2 | 2♦ | ♠K | = | +1 |
| +1.0 | Round 6 | MATUSHKO | 22 | 5♣ | ♣6 | -1 | +5 |
| +1.0 | Round 7 | MORTON | 9 | 4♥ | ♦3 | +1 | +0 |
| +0.9 | Round 6 | MATUSHKO | 24 | 3NT | ♥Q | +2 | +0 |
| +0.8 | Round 6 | MATUSHKO | 27 | 2♠ | ♦J | = | -1 |
| +0.8 | Round 10 | MONACO A | 7 | 3NT | ♦7 | +2 | +0 |
| +0.4 | Round 5 | DOCTOR POLAND | 11 | 1♠ | ♣7 | = | +1 |
| +0.4 | Round 5 | DOCTOR POLAND | 13 | 3NT | ♦10 | = | -2 |
| +0.3 | Round 7 | MORTON | 8 | 3♠ | ♥A | -2 | -1 |
| +0.3 | Round 8 | OSTANDINGOVATION | 15 | 2♥ | ♠K | +1 | -7 |
| +0.2 | Round 2 | DEN U20 | 13 | 3♣ | ♠2 | -2 | -7 |
| +0.2 | Round 5 | DOCTOR POLAND | 17 | 3♦ | ♥2 | -2 | -1 |
| +0.1 | Round 8 | OSTANDINGOVATION | 18 | 4♣ | ♥7 | = | +0 |
| -0.1 | Round 4 | THE CHEETAH | 1 | 4♠ | ♣K | +1 | +0 |
| -0.1 | Round 4 | THE CHEETAH | 6 | 2♥ | ♣2 | -1 | +0 |
| -0.1 | Round 5 | DOCTOR POLAND | 16 | 5♣ | ♥2 | -1 | -5 |
| -0.3 | Round 5 | DOCTOR POLAND | 19 | 5♣ | ♥A | +1 | -11 |
| -0.3 | Round 8 | OSTANDINGOVATION | 11 | 4♠ | ♦10 | -2 | +6 |
| -0.3 | Round 8 | OSTANDINGOVATION | 14 | 2♥ | ♣J | +1 | -1 |
| -0.4 | Round 8 | OSTANDINGOVATION | 12 | 3NT | ♥5 | = | -1 |
| -0.5 | Round 3 | TEXAN ACES | 22 | 3NT | ♠9 | +2 | -1 |
| -0.5 | Round 7 | MORTON | 2 | 1NT | ♦10 | = | +0 |
| -0.6 | Round 4 | THE CHEETAH | 8 | 3♣ | ♠2 | = | +0 |
| -0.6 | Round 9 | NERAZZURRI | 25 | 3♥ | ♣K | +1 | +1 |
| -0.9 | Round 3 | TEXAN ACES | 29 | 3♥ | ♣2 | = | +0 |
| -0.9 | Round 9 | NERAZZURRI | 30 | 5♦ | ♠Q | -2 | +0 |
| -1.0 | Round 2 | DEN U20 | 11 | 4♠ | ♥Q | = | +0 |
| -1.1 | Round 3 | TEXAN ACES | 25 | 3NT | ♣4 | +2 | +0 |
| -1.1 | Round 3 | TEXAN ACES | 30 | 4♥ | ♥J | = | +0 |
| -1.2 | Round 9 | NERAZZURRI | 28 | 2♠ | ♦10 | = | +0 |
| -1.6 | Round 7 | MORTON | 1 | 3♦x | ♠10 | -1 | -5 |
| -1.7 | Round 3 | TEXAN ACES | 21 | 4♥ | ♦A | -1 | -5 |
| -2.0 | Round 3 | TEXAN ACES | 28 | 3♦ | ♦8 | = | +1 |
| -2.0 | Round 4 | THE CHEETAH | 3 | 4♠ | ♥6 | -1 | -5 |
| -2.1 | Round 8 | OSTANDINGOVATION | 16 | 4♥ | ♠2 | +1 | -1 |
| -2.2 | Round 6 | MATUSHKO | 29 | 1NT | ♠8 | +2 | -11 |
| -2.2 | Round 7 | MORTON | 4 | 2♠ | ♠A | +1 | +0 |
| -2.2 | Round 9 | NERAZZURRI | 22 | 6NT | ♥7 | = | +0 |
| -2.5 | Round 2 | DEN U20 | 17 | 4♥ | ♣Q | = | -7 |
| -2.6 | Round 3 | TEXAN ACES | 23 | 5♦ | ♥2 | = | +1 |
| -3.1 | Round 10 | MONACO A | 8 | 3♦ | ♠6 | -2 | -5 |
| -3.2 | Round 5 | DOCTOR POLAND | 20 | 6♣ | ♠8 | +1 | +13 |
| -4.2 | Round 10 | MONACO A | 2 | 5♦x | ♠5 | +1 | +7 |
| -4.7 | Round 9 | NERAZZURRI | 26 | 5♦ | ♥K | = | -3 |
| -4.9 | Round 7 | MORTON | 10 | 4♠ | ♦4 | +2 | +13 |
| -4.9 | Round 10 | MONACO A | 6 | 1NTx | ♥A | -2 | -5 |
| -5.0 | Round 9 | NERAZZURRI | 27 | 5♦ | ♣A | +1 | -9 |
| -5.1 | Round 4 | THE CHEETAH | 5 | 6♥ | ♥10 | = | +0 |
| -5.8 | Round 5 | DOCTOR POLAND | 18 | 3NT | ♥7 | = | +0 |
| -6.2 | Round 9 | NERAZZURRI | 24 | 3NT | ♦Q | = | -7 |
| -6.4 | Round 8 | OSTANDINGOVATION | 13 | 3♦ | ♣K | = | -12 |
| -6.9 | Round 4 | THE CHEETAH | 7 | 3NT | ♠Q | -2 | -8 |
| -7.3 | Round 10 | MONACO A | 4 | 5♦ | ♥J | +1 | -1 |
| -8.8 | Round 5 | DOCTOR POLAND | 15 | 3♣x | ♠7 | -2 | -3 |
| -9.6 | Round 6 | MATUSHKO | 30 | 3NT | ♠Q | +3 | -11 |
| -9.6 | Round 9 | NERAZZURRI | 21 | 4♠ | ♣K | = | -10 |
| -9.9 | Round 10 | MONACO A | 10 | 4♥x | ♥5 | -2 | -9 |
| -10.1 | Round 6 | MATUSHKO | 28 | 7♠ | ♥K | = | +0 |
| -10.2 | Round 3 | TEXAN ACES | 26 | 4♠ | ♦6 | = | +0 |