ERTUS Cemal Ersan · BOSPHORUS
367rank
-56.3Butler · 100 bds
-0.56per board
±4.5swing
-1.09vs par /bd · #399/427
-0.75adjusted /bd
by round
vs par split: bidding -0.72 · play -0.33
Strength of schedule: opponents averaged -0.18/bd (an easy draw) → opponent-adjusted -0.75/bd
Card play — on target: opening leads 77.3% #268 of 427 · declarer play 76.0% #238 of 427 · defence 78.0% #375 of 427
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 87.5% (8) | 71.4% (14) |
| Declarer play | 75.0% (8) | 76.5% (17) |
| Defence | 78.6% (14) | 77.8% (36) |
Opening leads by suit led: ♠ 71.4% (7) · ♥ 66.7% (6) · ♦ 100.0% (4) · ♣ 80.0% (5)
vs par by strain: NT +0.89 (28) · a suit -1.83 (70)
vs par by level: part-score -0.81 (37) · game -0.80 (49) · slam -2.83 (12)
By role: declaring -0.86/bd (-3.18 vs par · 50) · defending -0.26/bd (+1.00 vs par · 50)
By vulnerability: vulnerable -0.65/bd (-1.10 vs par · 51) · not vulnerable -0.47/bd (-1.08 vs par · 49)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | O.Anavi Singer | K.Metin – A.Metin | Closed | 10 | -4.5 | -0.45 | -2.10 |
| Round 2 | S.Karavil | E.Mizrahi – M.Siriklioglu | Closed | 10 | +15.4 | +1.54 | +1.00 |
| Round 3 | S.Karavil | M.Yilmaz – T.Halfon | Closed | 10 | -5.6 | -0.56 | +0.10 |
| Round 4 | S.Karavil | M.Barel – J.Larsson | Closed | 10 | -27.8 | -2.78 | -3.90 |
| Round 5 | O.Anavi Singer | M.Lara – M.Orey Capucho | Closed | 10 | +15.8 | +1.58 | +2.70 |
| Round 6 | O.Anavi Singer | O.Svendsen – G.Vist | Closed | 10 | +10.8 | +1.08 | +2.30 |
| Round 7 | O.Anavi Singer | M.Agica – A.Guja | Closed | 10 | -28.8 | -2.88 | -2.20 |
| Round 8 | R.Kosar | F.Cedolin – S.Zago | Closed | 10 | -9.2 | -0.92 | -1.90 |
| Round 9 | R.Kosar | S.Derman – M.Kutlay | Closed | 10 | -5.0 | -0.50 | -4.00 |
| Round 10 | S.Karavil | I.Khazanov – M.Lebedeva | Closed | 10 | -17.4 | -1.74 | -2.90 |
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 |
|---|---|---|---|---|---|---|---|
| +10.0 | Round 1 | NATUREL | 9 | 5♠x | ♦K | -2 | +12 |
| +8.7 | Round 2 | TAC | 15 | 3NT | ♠10 | = | +11 |
| +8.4 | Round 9 | KARMA | 23 | 3♥ | ♥3 | +2 | +10 |
| +8.2 | Round 5 | AVON LARA | 12 | 3NT | ♦A | -5 | +8 |
| +8.2 | Round 5 | AVON LARA | 20 | 4♥ | ♠3 | -1 | +12 |
| +8.0 | Round 6 | THE CRAZIES | 29 | 3NT | ♦Q | -1 | +12 |
| +6.9 | Round 6 | THE CRAZIES | 28 | 3NT | ♦10 | -3 | +10 |
| +6.4 | Round 4 | BRIDGETIME45 | 6 | 3NTx | ♥3 | +1 | -7 |
| +5.6 | Round 1 | NATUREL | 10 | 1NT | ♠2 | +4 | +0 |
| +4.4 | Round 5 | AVON LARA | 17 | 3NT | ♥9 | -3 | +7 |
| +4.3 | Round 2 | TAC | 18 | 4♠ | ♣K | +2 | +5 |
| +4.2 | Round 5 | AVON LARA | 18 | 4♦ | ♠3 | = | +10 |
| +4.1 | Round 10 | KHOKHLOV | 10 | 3NT | ♥A | = | +13 |
| +3.8 | Round 7 | META MIXED | 6 | 4♠ | ♣Q | = | -13 |
| +3.5 | Round 5 | AVON LARA | 15 | 2NT | ♥A | +1 | +1 |
| +3.5 | Round 6 | THE CRAZIES | 26 | 6♠ | ♥J | = | +0 |
| +3.4 | Round 7 | META MIXED | 1 | 6♠ | ♥2 | +1 | +11 |
| +3.2 | Round 8 | CLAIR | 13 | 3♥ | ♦2 | = | +0 |
| +3.0 | Round 3 | FARO | 23 | 3♦ | ♣J | -1 | +0 |
| +3.0 | Round 4 | BRIDGETIME45 | 5 | 2♠ | ♦A | +2 | +6 |
| +2.8 | Round 4 | BRIDGETIME45 | 7 | 7NT | ♦3 | = | +0 |
| +2.6 | Round 1 | NATUREL | 1 | 3♥ | ♥A | +2 | -7 |
| +2.6 | Round 6 | THE CRAZIES | 21 | 3♥x | ♣A | -1 | +2 |
| +2.5 | Round 10 | KHOKHLOV | 6 | 3NT | ♦5 | +1 | -1 |
| +2.4 | Round 2 | TAC | 19 | 4♥ | ♦K | = | +6 |
| +2.4 | Round 3 | FARO | 30 | 4♠x | ♥A | -2 | -3 |
| +2.4 | Round 8 | CLAIR | 16 | 3NT | ♠10 | +3 | +3 |
| +2.0 | Round 5 | AVON LARA | 13 | 2♠ | ♦J | = | +0 |
| +1.9 | Round 9 | KARMA | 22 | 4♥x | ♦K | -2 | -5 |
| +1.7 | Round 8 | CLAIR | 20 | 2♦ | ♥K | +1 | -1 |
| +1.6 | Round 9 | KARMA | 27 | 3♦ | ♦Q | +1 | +7 |
| +1.4 | Round 10 | KHOKHLOV | 4 | 3NT | ♣2 | -2 | +3 |
| +1.2 | Round 2 | TAC | 16 | 3♥ | ♠9 | +1 | -6 |
| +1.2 | Round 2 | TAC | 17 | 7♠ | ♣K | = | +0 |
| +1.1 | Round 4 | BRIDGETIME45 | 1 | 3♠ | ♥Q | -2 | -8 |
| +1.0 | Round 2 | TAC | 12 | 4♠ | ♦J | +1 | +0 |
| +0.8 | Round 3 | FARO | 26 | 3NT | ♠2 | = | +10 |
| +0.5 | Round 8 | CLAIR | 18 | 3NT | ♥2 | +2 | +0 |
| +0.4 | Round 1 | NATUREL | 3 | 2♠ | ♦5 | +1 | +0 |
| +0.4 | Round 3 | FARO | 25 | 4♥ | ♣K | +2 | +9 |
| +0.3 | Round 8 | CLAIR | 12 | 3NT | ♠2 | +2 | +0 |
| +0.2 | Round 1 | NATUREL | 7 | Pass | -3 | ||
| +0.2 | Round 2 | TAC | 13 | Pass | -3 | ||
| +0.1 | Round 9 | KARMA | 21 | 3NT | ♣3 | +4 | -10 |
| +0.1 | Round 10 | KHOKHLOV | 8 | 4♥ | ♣10 | +1 | +0 |
| -0.1 | Round 2 | TAC | 20 | 3NT | ♠8 | = | -1 |
| -0.1 | Round 3 | FARO | 29 | 3♠ | ♠3 | +1 | +10 |
| -0.1 | Round 10 | KHOKHLOV | 2 | 5♦ | ♥10 | +1 | -11 |
| -0.4 | Round 6 | THE CRAZIES | 23 | 4♥ | ♦Q | +2 | +13 |
| -0.6 | Round 6 | THE CRAZIES | 25 | 3NT | ♦5 | = | +0 |
| -0.6 | Round 8 | CLAIR | 15 | 2♥ | ♣K | +1 | +0 |
| -0.7 | Round 4 | BRIDGETIME45 | 8 | 4♥ | ♣3 | = | +0 |
| -0.8 | Round 1 | NATUREL | 6 | 4♥ | ♠10 | -2 | +0 |
| -0.9 | Round 9 | KARMA | 24 | 4♥ | ♠5 | +3 | -14 |
| -1.0 | Round 3 | FARO | 28 | 3♦ | ♠3 | +1 | -9 |
| -1.1 | Round 6 | THE CRAZIES | 22 | 2♠ | ♥7 | +2 | -1 |
| -1.1 | Round 7 | META MIXED | 2 | 6♠ | ♠2 | -1 | +17 |
| -1.2 | Round 3 | FARO | 22 | 4♠ | ♦Q | +1 | -11 |
| -1.2 | Round 5 | AVON LARA | 14 | 3♥ | ♣4 | = | +7 |
| -1.3 | Round 5 | AVON LARA | 11 | 2♠ | ♥4 | = | +0 |
| -1.5 | Round 9 | KARMA | 26 | 2♠ | ♠2 | +1 | -7 |
| -1.6 | Round 1 | NATUREL | 5 | 1NT | ♠A | +1 | +0 |
| -1.6 | Round 6 | THE CRAZIES | 30 | 6♠ | ♣2 | +1 | -11 |
| -1.6 | Round 9 | KARMA | 28 | 2♦ | ♣7 | +2 | +0 |
| -1.7 | Round 2 | TAC | 14 | 2NT | ♥6 | = | -1 |
| -1.7 | Round 8 | CLAIR | 19 | 4♥ | ♠8 | -2 | +0 |
| -1.8 | Round 2 | TAC | 11 | 1NT | ♠9 | +1 | -1 |
| -1.8 | Round 6 | THE CRAZIES | 27 | 3♣ | ♥A | -2 | +0 |
| -2.0 | Round 7 | META MIXED | 7 | 4♥ | ♠2 | +2 | -1 |
| -2.1 | Round 3 | FARO | 21 | 3♥ | ♠J | = | +0 |
| -2.5 | Round 7 | META MIXED | 8 | 5♣x | ♥A | -2 | -15 |
| -2.5 | Round 9 | KARMA | 25 | 3NT | ♥4 | -2 | -8 |
| -2.6 | Round 7 | META MIXED | 4 | 3♠ | ♣K | -2 | +9 |
| -2.8 | Round 9 | KARMA | 30 | 3♠ | ♦A | -3 | -1 |
| -3.0 | Round 3 | FARO | 24 | 4♥ | ♣A | -1 | +2 |
| -3.2 | Round 10 | KHOKHLOV | 5 | 2♠ | ♣10 | -1 | +2 |
| -4.0 | Round 7 | META MIXED | 3 | 3NT | ♠2 | +1 | -1 |
| -4.1 | Round 1 | NATUREL | 8 | 4♠ | ♣2 | -1 | -4 |
| -4.5 | Round 5 | AVON LARA | 19 | 4♥ | ♠2 | +1 | -1 |
| -4.5 | Round 10 | KHOKHLOV | 3 | 4♠ | ♦6 | -1 | -5 |
| -4.7 | Round 6 | THE CRAZIES | 24 | 6♥x | ♣K | -3 | -2 |
| -4.7 | Round 8 | CLAIR | 11 | 5♣ | ♥Q | -1 | -11 |
| -4.7 | Round 10 | KHOKHLOV | 9 | 3♥ | ♣8 | -1 | -12 |
| -4.8 | Round 3 | FARO | 27 | 4♠ | ♠5 | = | -7 |
| -5.1 | Round 1 | NATUREL | 2 | 3NT | ♣3 | -1 | -6 |
| -5.1 | Round 8 | CLAIR | 14 | 3NT | ♥3 | = | +0 |
| -5.2 | Round 8 | CLAIR | 17 | 5♥ | ♠K | -1 | -10 |
| -5.3 | Round 10 | KHOKHLOV | 7 | 5♦x | ♦A | -1 | -7 |
| -5.4 | Round 7 | META MIXED | 5 | 4♦ | ♥A | -1 | -8 |
| -5.9 | Round 4 | BRIDGETIME45 | 9 | 6♥ | ♣2 | = | -8 |
| -6.5 | Round 4 | BRIDGETIME45 | 10 | 4♦ | ♥3 | -1 | -3 |
| -7.0 | Round 4 | BRIDGETIME45 | 2 | 4♣ | ♠A | -1 | -6 |
| -7.3 | Round 7 | META MIXED | 9 | 2♠ | ♥A | -1 | -11 |
| -7.7 | Round 5 | AVON LARA | 16 | 6NT | ♥3 | -1 | -17 |
| -7.7 | Round 9 | KARMA | 29 | 3♣ | ♥A | = | -12 |
| -7.7 | Round 10 | KHOKHLOV | 1 | 6♠ | ♣A | -1 | -11 |
| -9.0 | Round 4 | BRIDGETIME45 | 4 | 4♠x | ♣K | -1 | -13 |
| -11.1 | Round 7 | META MIXED | 10 | 4♠ | ♠9 | = | -10 |
| -11.7 | Round 1 | NATUREL | 4 | 6♥ | ♥3 | -1 | -13 |
| -12.0 | Round 4 | BRIDGETIME45 | 3 | 6NT | ♥2 | = | +0 |