DEMIRSAN Murat · ISTANBUL
346rank
-38.2Butler · 110 bds
-0.35per board
±4.4swing
+0.04vs par /bd · #229/441
-0.62adjusted /bd
by round
vs par split: bidding +0.00 · play +0.04
Strength of schedule: opponents averaged -0.27/bd (an easy draw) → opponent-adjusted -0.62/bd
Card play — on target: opening leads 88.5% #40 of 441 · declarer play 75.0% #202 of 441 · defence 82.5% #317 of 441
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (4) | 86.4% (22) |
| Declarer play | 100.0% (4) | 68.8% (16) |
| Defence | 80.0% (15) | 83.3% (48) |
Opening leads by suit led: ♠ 100.0% (7) · ♥ 83.3% (6) · ♦ 100.0% (8) · ♣ 60.0% (5)
vs par by strain: NT +1.21 (24) · a suit -0.29 (86)
vs par by level: part-score -2.30 (40) · game +1.63 (62) · slam -0.62 (8)
By role: declaring -1.20/bd (-3.92 vs par · 47) · defending +0.29/bd (+2.98 vs par · 63)
By vulnerability: vulnerable -0.03/bd (+0.06 vs par · 54) · not vulnerable -0.65/bd (+0.02 vs par · 56)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | T.Ozlu | B.Shenkin – S.Levinson | Closed | 10 | -16.2 | -1.62 | -0.20 |
| Round 2 | T.Ozlu | M.Balodis – J.Ilzins | Closed | 10 | -19.4 | -1.94 | -0.30 |
| Round 3 | T.Ozlu | K.Doxiadis – P.Roussos | Open | 10 | +3.4 | +0.34 | +2.30 |
| Round 5 | T.Ozlu | D.Bogucki – A.Kavalenka | Closed | 10 | +18.1 | +1.81 | +3.90 |
| Round 6 | T.Ozlu | O.Berset – E.Saelensminde | Closed | 10 | -19.4 | -1.94 | -2.40 |
| Round 7 | T.Ozlu | C.Oursel – E.Beauvillain | Closed | 10 | -2.1 | -0.21 | -1.00 |
| Round 10 | T.Ozlu | A.Zobu – M.Akhun | Open | 10 | -7.5 | -0.75 | +0.80 |
| Round 11 | T.Ozlu | N.Zeeberg – V.Kolding | Closed | 10 | +3.7 | +0.37 | -2.30 |
| Round 12 | T.Ozlu | S.Khanfir – Y.Weisselberger | Closed | 10 | -11.4 | -1.14 | -3.30 |
| Round 14 | T.Ozlu | G.De Tessieres – P.Nataf | Closed | 10 | +3.9 | +0.39 | -1.20 |
| Round 15 | U.Suzer | P.Banchereau – D.Elias | Closed | 10 | +8.7 | +0.87 | +4.10 |
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 |
|---|---|---|---|---|---|---|---|
| +10.8 | Round 15 | TRANSREGIONAL | 26 | 4♥ | ♠4 | -1 | +12 |
| +10.3 | Round 14 | EX S | 11 | 6♥ | ♣4 | -1 | +11 |
| +8.6 | Round 5 | BRIDGESCANNER 4 | 14 | 5♣x | ♠A | = | +10 |
| +8.3 | Round 3 | HELLAS TEAM | 23 | 3♥ | ♦4 | +2 | +10 |
| +8.1 | Round 5 | BRIDGESCANNER 4 | 15 | 5♥x | ♠6 | -1 | +12 |
| +7.8 | Round 1 | SCORWAY | 7 | 4♥ | ♣2 | +1 | +0 |
| +7.8 | Round 6 | GILLIS | 29 | 4♠ | ♦A | -2 | +13 |
| +7.1 | Round 15 | TRANSREGIONAL | 23 | 3NT | ♣Q | -3 | +10 |
| +7.0 | Round 7 | DUGUET | 10 | 6NT | ♦10 | = | +0 |
| +5.7 | Round 5 | BRIDGESCANNER 4 | 12 | 4♠ | ♦K | +1 | +1 |
| +5.6 | Round 11 | KROGH | 13 | 4♠x | ♥K | -2 | -4 |
| +5.3 | Round 15 | TRANSREGIONAL | 27 | 2♠ | ♥J | +2 | +6 |
| +4.9 | Round 7 | DUGUET | 4 | 5♦ | ♥5 | -1 | +6 |
| +4.8 | Round 7 | DUGUET | 6 | 3NT | ♣2 | -1 | +11 |
| +4.6 | Round 5 | BRIDGESCANNER 4 | 18 | 4♥x | ♥9 | = | +5 |
| +4.1 | Round 2 | LATVIA U31 | 18 | 5♦ | ♠4 | -1 | +5 |
| +3.5 | Round 7 | DUGUET | 2 | 3♥ | ♠Q | +1 | +10 |
| +3.3 | Round 10 | VALIO | 7 | 4♠ | ♣2 | -1 | +12 |
| +3.1 | Round 3 | HELLAS TEAM | 27 | 4♠ | ♠3 | +3 | +10 |
| +3.1 | Round 11 | KROGH | 12 | 3NT | ♣6 | -2 | +3 |
| +3.0 | Round 2 | LATVIA U31 | 20 | 3♣ | ♣K | -2 | +2 |
| +3.0 | Round 14 | EX S | 13 | 2♦ | ♦3 | +2 | +11 |
| +2.9 | Round 12 | LES 4 COMPAGNONS | 23 | 6♥ | ♣5 | +1 | +1 |
| +2.8 | Round 3 | HELLAS TEAM | 25 | 4♥ | ♣A | +2 | +14 |
| +2.8 | Round 15 | TRANSREGIONAL | 21 | 3NT | ♥K | +1 | +4 |
| +2.6 | Round 11 | KROGH | 11 | 4♠ | ♥10 | = | +0 |
| +2.5 | Round 2 | LATVIA U31 | 14 | 4♠ | ♣2 | -1 | +5 |
| +2.4 | Round 6 | GILLIS | 26 | 3♣ | ♣4 | = | +0 |
| +2.2 | Round 1 | SCORWAY | 5 | 3♦ | ♣Q | = | +6 |
| +2.1 | Round 3 | HELLAS TEAM | 24 | 2♥ | ♠A | = | -1 |
| +1.9 | Round 5 | BRIDGESCANNER 4 | 19 | 3NT | ♥7 | = | +1 |
| +1.9 | Round 15 | TRANSREGIONAL | 29 | 5♣ | ♥A | +1 | +5 |
| +1.8 | Round 3 | HELLAS TEAM | 26 | 4♥ | ♣K | +1 | +0 |
| +1.7 | Round 2 | LATVIA U31 | 17 | 1NT | ♥2 | +1 | +0 |
| +1.7 | Round 5 | BRIDGESCANNER 4 | 16 | 4♠ | ♥K | +3 | +10 |
| +1.6 | Round 14 | EX S | 17 | 2♠ | ♣A | = | -1 |
| +1.4 | Round 3 | HELLAS TEAM | 21 | 3NT | ♦6 | +1 | +0 |
| +1.3 | Round 5 | BRIDGESCANNER 4 | 17 | 4♠ | ♦K | -1 | +10 |
| +1.2 | Round 12 | LES 4 COMPAGNONS | 24 | 5♣ | ♦10 | -2 | +0 |
| +0.8 | Round 11 | KROGH | 14 | 2♠ | ♥9 | -3 | -6 |
| +0.8 | Round 12 | LES 4 COMPAGNONS | 22 | 5♣ | ♥A | -3 | +2 |
| +0.6 | Round 6 | GILLIS | 24 | 3NT | ♦2 | +2 | +1 |
| +0.6 | Round 10 | VALIO | 10 | 3♠ | ♦A | = | +0 |
| +0.5 | Round 11 | KROGH | 15 | 3NT | ♥10 | +1 | +0 |
| +0.5 | Round 11 | KROGH | 16 | 4♥ | ♣10 | = | +1 |
| +0.5 | Round 14 | EX S | 14 | 4♥ | ♣K | +2 | -11 |
| +0.3 | Round 10 | VALIO | 9 | 2♥ | ♦6 | -1 | -2 |
| +0.3 | Round 14 | EX S | 19 | 4♠ | ♥7 | = | +0 |
| +0.1 | Round 2 | LATVIA U31 | 19 | 4♠ | ♣10 | +3 | -12 |
| +0.0 | Round 10 | VALIO | 2 | 4♠ | ♠4 | = | +0 |
| -0.2 | Round 12 | LES 4 COMPAGNONS | 28 | 3NT | ♠2 | = | -3 |
| -0.3 | Round 6 | GILLIS | 30 | 3NT | ♥2 | +1 | -1 |
| -0.4 | Round 10 | VALIO | 3 | 4♠ | ♠3 | = | +0 |
| -0.4 | Round 14 | EX S | 18 | 4♠ | ♥2 | +1 | +0 |
| -0.5 | Round 1 | SCORWAY | 8 | 3NT | ♠5 | +1 | +1 |
| -0.5 | Round 2 | LATVIA U31 | 13 | 3NT | ♠3 | +2 | -1 |
| -0.5 | Round 11 | KROGH | 18 | 2♠ | ♣K | +1 | +8 |
| -0.6 | Round 5 | BRIDGESCANNER 4 | 13 | 3NT | ♦10 | +2 | -1 |
| -0.7 | Round 10 | VALIO | 6 | 4♥ | ♦3 | +2 | +11 |
| -0.7 | Round 12 | LES 4 COMPAGNONS | 21 | 3NT | ♠8 | +2 | +0 |
| -0.8 | Round 12 | LES 4 COMPAGNONS | 26 | 4♥ | ♦J | = | -1 |
| -0.8 | Round 14 | EX S | 16 | 1♠ | ♦J | +3 | -6 |
| -0.9 | Round 15 | TRANSREGIONAL | 25 | 5♥ | ♣A | +1 | +13 |
| -1.1 | Round 1 | SCORWAY | 1 | 2♠ | ♣7 | -1 | +2 |
| -1.1 | Round 1 | SCORWAY | 10 | 2♠ | ♥8 | +1 | +0 |
| -1.1 | Round 10 | VALIO | 1 | 4♠ | ♦A | = | +0 |
| -1.1 | Round 10 | VALIO | 5 | 2♠ | ♦3 | +1 | -7 |
| -1.1 | Round 11 | KROGH | 17 | 3♥ | ♠9 | +3 | -5 |
| -1.2 | Round 6 | GILLIS | 28 | 2♥ | ♥8 | +2 | -1 |
| -1.3 | Round 10 | VALIO | 4 | 2♦ | ♣3 | +1 | +0 |
| -1.4 | Round 3 | HELLAS TEAM | 29 | 4♠ | ♣9 | = | +1 |
| -1.4 | Round 7 | DUGUET | 1 | 1NTxx | ♥J | -1 | -2 |
| -2.1 | Round 3 | HELLAS TEAM | 28 | 4♦ | ♥A | +1 | -1 |
| -2.2 | Round 2 | LATVIA U31 | 15 | 3NT | ♣J | +1 | +12 |
| -2.2 | Round 14 | EX S | 20 | 2NT | ♠2 | +1 | -1 |
| -2.3 | Round 15 | TRANSREGIONAL | 22 | 3NT | ♣Q | +1 | +12 |
| -2.4 | Round 1 | SCORWAY | 3 | 4♠ | ♥J | +2 | +9 |
| -2.4 | Round 12 | LES 4 COMPAGNONS | 30 | 3♥ | ♠A | -1 | -8 |
| -2.6 | Round 6 | GILLIS | 22 | 3♠ | ♥6 | -2 | +0 |
| -2.7 | Round 12 | LES 4 COMPAGNONS | 25 | 3♥ | ♠8 | +2 | -10 |
| -2.8 | Round 7 | DUGUET | 9 | 4♠ | ♥3 | +1 | -1 |
| -3.2 | Round 3 | HELLAS TEAM | 30 | 3♣ | ♦3 | = | -5 |
| -3.2 | Round 11 | KROGH | 19 | 4♥ | ♦6 | -2 | -8 |
| -3.2 | Round 12 | LES 4 COMPAGNONS | 27 | 3♦ | ♠5 | +2 | -6 |
| -3.4 | Round 15 | TRANSREGIONAL | 28 | 3NT | ♣A | -4 | -7 |
| -3.5 | Round 1 | SCORWAY | 4 | 6♦ | ♥8 | = | +2 |
| -3.5 | Round 7 | DUGUET | 8 | 3♥ | ♣3 | = | -1 |
| -3.6 | Round 7 | DUGUET | 3 | 3♠ | ♦A | = | -7 |
| -3.7 | Round 1 | SCORWAY | 2 | 6♠ | ♥8 | -2 | -2 |
| -3.9 | Round 6 | GILLIS | 23 | 3♠ | ♣7 | +2 | -10 |
| -4.1 | Round 7 | DUGUET | 5 | 4♠ | ♥A | +2 | -11 |
| -4.1 | Round 14 | EX S | 15 | 1NT | ♠10 | -1 | -6 |
| -4.3 | Round 1 | SCORWAY | 6 | 4♥ | ♣6 | -2 | -6 |
| -4.3 | Round 14 | EX S | 12 | 3♣ | ♦5 | +1 | -9 |
| -4.6 | Round 11 | KROGH | 20 | 2♠ | ♣Q | = | -12 |
| -6.0 | Round 15 | TRANSREGIONAL | 30 | 5♥ | ♠A | -1 | -10 |
| -6.2 | Round 5 | BRIDGESCANNER 4 | 20 | 4♥ | ♠6 | = | -1 |
| -6.3 | Round 12 | LES 4 COMPAGNONS | 29 | 3♠ | ♠5 | +1 | -8 |
| -6.6 | Round 6 | GILLIS | 21 | 2♦ | ♠A | = | -5 |
| -6.6 | Round 15 | TRANSREGIONAL | 24 | 1NTx | ♥K | +1 | -4 |
| -6.9 | Round 7 | DUGUET | 7 | 3♥ | ♦4 | +1 | -15 |
| -7.0 | Round 5 | BRIDGESCANNER 4 | 11 | 3♦ | ♣Q | = | -8 |
| -7.1 | Round 10 | VALIO | 8 | 4♠x | ♦A | +1 | -6 |
| -7.6 | Round 2 | LATVIA U31 | 12 | 6♥ | ♠Q | = | -1 |
| -7.7 | Round 6 | GILLIS | 27 | 6♠ | ♥A | -1 | -11 |
| -7.9 | Round 6 | GILLIS | 25 | 4♠ | ♣10 | = | -10 |
| -8.6 | Round 2 | LATVIA U31 | 11 | 3NT | ♥4 | +1 | +0 |
| -9.4 | Round 3 | HELLAS TEAM | 22 | 6♣ | ♦5 | -1 | -5 |
| -9.6 | Round 1 | SCORWAY | 9 | 5♦ | ♣10 | -1 | -14 |
| -11.9 | Round 2 | LATVIA U31 | 16 | 4♠ | ♥4 | +2 | -13 |