DOGAN Irfan · JEOFIZIK
154rank
+40.2Butler · 100 bds
+0.40per board
±3.7swing
-0.03vs par /bd · #298/597
+0.49adjusted /bd
by round
vs par split: bidding -0.36 · play +0.33
Strength of schedule: opponents averaged +0.09/bd (a tough draw) → opponent-adjusted +0.49/bd
Card play — on target: opening leads 80.0% #283 of 597 · declarer play 67.5% #451 of 597 · defence 83.3% #406 of 597
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (2) | 66.7% (3) |
| Declarer play | 72.7% (11) | 65.5% (29) |
| Defence | 100.0% (15) | 75.8% (33) |
Opening leads by suit led: ♠ 100.0% (3) · ♣ 50.0% (2)
vs par by strain: NT +0.84 (31) · a suit -0.42 (69)
vs par by level: part-score +0.10 (31) · game -0.65 (60) · slam +3.67 (9)
By role: declaring +1.13/bd (-1.56 vs par · 52) · defending -0.38/bd (+1.62 vs par · 48)
By vulnerability: vulnerable +1.53/bd (+0.56 vs par · 52) · not vulnerable -0.82/bd (-0.67 vs par · 48)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | A.Kahraman | E.Malhasyan – J.Harris | Closed | 10 | +23.0 | +2.30 | +2.50 |
| Round 2 | O.Zabunoglu | P.Roussos – K.Doxiadis | Closed | 10 | -10.6 | -1.06 | -1.40 |
| Round 3 | O.Zabunoglu | G.Sandler – C.Child | Closed | 10 | +6.0 | +0.60 | +0.30 |
| Round 4 | O.Zabunoglu | F.Volcker – T.Bessis | Open | 10 | -15.9 | -1.59 | -1.80 |
| Round 5 | A.Kahraman | T.Verbeek – D.Molenaar | Open | 10 | +28.2 | +2.82 | +3.90 |
| Round 6 | O.Zabunoglu | Z.Engel – P.Coenraets | Open | 10 | +9.7 | +0.97 | -0.30 |
| Round 7 | O.Zabunoglu | M.Bilde – E.Jepsen | Open | 10 | -0.5 | -0.05 | +0.30 |
| Round 8 | O.Zabunoglu | L.De Michelis – G.Failla | Closed | 10 | +9.0 | +0.90 | -0.70 |
| Round 9 | O.Zabunoglu | M.Groenenboom – M.Schollaardt | Closed | 10 | -12.0 | -1.20 | -4.60 |
| Round 10 | O.Zabunoglu | T.Sprinkhuizen – G.Mendes De Leon | Open | 10 | +3.3 | +0.33 | +1.50 |
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 5 | NETHERLANDS BLUE | 10 | 4♥x | ♦K | = | +11 |
| +9.7 | Round 8 | ADDAURA | 10 | 4♠x | ♥3 | -2 | +8 |
| +8.8 | Round 3 | QUAGGAS | 18 | 3NT | ♥3 | +1 | +8 |
| +7.9 | Round 3 | QUAGGAS | 13 | 2♦ | ♣A | = | +12 |
| +7.2 | Round 5 | NETHERLANDS BLUE | 4 | 6♠ | ♠3 | +1 | +13 |
| +6.9 | Round 1 | JENNY | 9 | 5♦ | ♣A | -1 | +5 |
| +6.4 | Round 7 | PHARMASERVICE | 26 | 7♣ | ♥3 | = | -2 |
| +6.3 | Round 10 | NETHERLANDS FIT | 21 | 5♠ | ♥3 | = | +11 |
| +6.2 | Round 6 | COOREMAN BELGIUM | 15 | 4♠ | ♥3 | = | -1 |
| +6.1 | Round 6 | COOREMAN BELGIUM | 20 | 3NT | ♥3 | +2 | +13 |
| +5.9 | Round 1 | JENNY | 1 | 4♠ | ♣7 | +1 | +11 |
| +5.4 | Round 7 | PHARMASERVICE | 29 | 2♣ | ♥3 | -3 | +9 |
| +4.6 | Round 10 | NETHERLANDS FIT | 26 | 2♣ | ♥3 | -2 | +3 |
| +4.4 | Round 5 | NETHERLANDS BLUE | 6 | 4♥ | ♣J | = | +0 |
| +4.2 | Round 3 | QUAGGAS | 17 | 1NT | ♥3 | -2 | +5 |
| +3.9 | Round 6 | COOREMAN BELGIUM | 19 | 6♥ | ♥3 | = | +0 |
| +3.9 | Round 8 | ADDAURA | 7 | 3NT | ♥3 | = | -2 |
| +3.6 | Round 1 | JENNY | 8 | 6NT | ♠Q | +1 | +11 |
| +3.5 | Round 2 | GREECE | 1 | 4♥ | ♠5 | = | +3 |
| +3.3 | Round 6 | COOREMAN BELGIUM | 14 | 2NT | ♥10 | +1 | +2 |
| +2.9 | Round 4 | VINCIGUERRA | 28 | 6NT | ♥3 | = | +0 |
| +2.9 | Round 5 | NETHERLANDS BLUE | 9 | 3NT | ♦4 | +3 | +1 |
| +2.8 | Round 10 | NETHERLANDS FIT | 27 | 5♦ | ♥3 | = | -2 |
| +2.6 | Round 1 | JENNY | 7 | 1♣ | ♠4 | -1 | -9 |
| +2.6 | Round 7 | PHARMASERVICE | 24 | 4♠ | ♥3 | = | -1 |
| +2.2 | Round 2 | GREECE | 3 | 4♥ | ♦J | = | +0 |
| +2.1 | Round 5 | NETHERLANDS BLUE | 3 | 3♥ | ♣2 | = | +0 |
| +1.8 | Round 1 | JENNY | 4 | 4♥ | ♣Q | -2 | +3 |
| +1.8 | Round 8 | ADDAURA | 8 | 1♥ | ♥3 | +1 | -7 |
| +1.7 | Round 1 | JENNY | 10 | 4♠ | ♦6 | +2 | +1 |
| +1.6 | Round 2 | GREECE | 7 | 4♠ | ♥5 | = | +3 |
| +1.6 | Round 9 | WHITE HOUSE | 16 | 4♠ | ♥3 | +2 | +2 |
| +1.3 | Round 2 | GREECE | 2 | 3NT | ♣10 | +1 | +0 |
| +1.3 | Round 7 | PHARMASERVICE | 23 | 4♠ | ♥3 | +1 | +0 |
| +1.2 | Round 5 | NETHERLANDS BLUE | 8 | 4♠ | ♣Q | +1 | +0 |
| +1.1 | Round 2 | GREECE | 10 | 3NT | ♥2 | = | +0 |
| +1.1 | Round 5 | NETHERLANDS BLUE | 5 | 4♠ | ♥J | = | +0 |
| +1.0 | Round 5 | NETHERLANDS BLUE | 7 | 1NT | ♣3 | +2 | +10 |
| +0.9 | Round 2 | GREECE | 4 | 3NT | ♣Q | +3 | -13 |
| +0.9 | Round 10 | NETHERLANDS FIT | 23 | 3♦ | ♥3 | -1 | +0 |
| +0.8 | Round 1 | JENNY | 6 | 1NT | ♠10 | -1 | +5 |
| +0.7 | Round 4 | VINCIGUERRA | 21 | 3NT | ♥3 | = | -1 |
| +0.6 | Round 4 | VINCIGUERRA | 22 | 2♥ | ♥3 | +1 | +8 |
| +0.5 | Round 6 | COOREMAN BELGIUM | 12 | 3NT | ♥3 | = | -2 |
| +0.3 | Round 6 | COOREMAN BELGIUM | 16 | 4♠ | ♥3 | +1 | +0 |
| +0.3 | Round 10 | NETHERLANDS FIT | 24 | 3♦ | ♥3 | +1 | +0 |
| +0.1 | Round 5 | NETHERLANDS BLUE | 2 | 1NT | ♥Q | +1 | -1 |
| +0.1 | Round 8 | ADDAURA | 4 | 4♠ | ♥3 | = | +1 |
| +0.1 | Round 8 | ADDAURA | 6 | 5♣ | ♥3 | +1 | -1 |
| +0.1 | Round 9 | WHITE HOUSE | 12 | 4♠ | ♥3 | -2 | -7 |
| +0.1 | Round 9 | WHITE HOUSE | 18 | 5♦ | ♥3 | = | -11 |
| +0.0 | Round 1 | JENNY | 5 | 4♠ | ♦K | = | -1 |
| +0.0 | Round 3 | QUAGGAS | 15 | 3NT | ♥3 | = | -13 |
| -0.0 | Round 3 | QUAGGAS | 20 | 1NT | ♥3 | -1 | +0 |
| -0.1 | Round 1 | JENNY | 2 | 2♠ | ♦A | +1 | +10 |
| -0.1 | Round 7 | PHARMASERVICE | 28 | 6NT | ♥3 | +1 | +11 |
| -0.2 | Round 1 | JENNY | 3 | 5♦ | ♥K | = | -11 |
| -0.3 | Round 4 | VINCIGUERRA | 24 | 4♥ | ♥3 | +1 | -11 |
| -0.3 | Round 10 | NETHERLANDS FIT | 30 | 3NT | ♥3 | = | +1 |
| -0.4 | Round 8 | ADDAURA | 1 | 3NT | ♥3 | -1 | +5 |
| -0.6 | Round 2 | GREECE | 9 | 3NT | ♠7 | +1 | +0 |
| -0.6 | Round 10 | NETHERLANDS FIT | 25 | 1♠ | ♥3 | +2 | +0 |
| -0.7 | Round 9 | WHITE HOUSE | 17 | 1NT | ♥3 | +3 | -6 |
| -0.8 | Round 3 | QUAGGAS | 12 | 5♠x | ♥A | -1 | +7 |
| -0.9 | Round 8 | ADDAURA | 3 | 1♠ | ♥3 | +2 | +0 |
| -1.0 | Round 9 | WHITE HOUSE | 11 | 4♥ | ♥3 | +1 | -11 |
| -1.1 | Round 3 | QUAGGAS | 11 | 1NT | ♠8 | -1 | +2 |
| -1.1 | Round 4 | VINCIGUERRA | 30 | 5♣ | ♥2 | +1 | -11 |
| -1.1 | Round 8 | ADDAURA | 9 | 3NT | ♣3 | +3 | -1 |
| -1.1 | Round 10 | NETHERLANDS FIT | 28 | 3NT | ♥3 | = | +2 |
| -1.4 | Round 4 | VINCIGUERRA | 23 | 3♥ | ♥3 | -1 | -5 |
| -1.4 | Round 9 | WHITE HOUSE | 13 | 2♠ | ♥3 | +1 | +0 |
| -1.5 | Round 8 | ADDAURA | 5 | 3♠ | ♥3 | -1 | -10 |
| -1.6 | Round 6 | COOREMAN BELGIUM | 18 | 2♠ | ♥5 | = | +0 |
| -1.7 | Round 6 | COOREMAN BELGIUM | 11 | 3NT | ♣10 | = | -2 |
| -1.7 | Round 9 | WHITE HOUSE | 14 | 2♠ | ♥3 | +2 | -7 |
| -2.1 | Round 7 | PHARMASERVICE | 22 | 7NT | ♥3 | = | +0 |
| -2.3 | Round 9 | WHITE HOUSE | 15 | 4♠ | ♥3 | = | -6 |
| -2.6 | Round 5 | NETHERLANDS BLUE | 1 | 4♥ | ♠A | -2 | +5 |
| -2.7 | Round 2 | GREECE | 5 | 4♥ | ♥3 | +2 | -2 |
| -2.7 | Round 8 | ADDAURA | 2 | 4♠ | ♥3 | +1 | +0 |
| -2.8 | Round 9 | WHITE HOUSE | 20 | 4♠ | ♥3 | +1 | +0 |
| -2.9 | Round 7 | PHARMASERVICE | 27 | 2♠ | ♥3 | +2 | -2 |
| -3.0 | Round 4 | VINCIGUERRA | 26 | 5♥ | ♥3 | -1 | +3 |
| -3.0 | Round 10 | NETHERLANDS FIT | 22 | 2♥ | ♥3 | = | +0 |
| -3.2 | Round 4 | VINCIGUERRA | 29 | 2♠ | ♥3 | = | +0 |
| -3.3 | Round 6 | COOREMAN BELGIUM | 17 | 3NT | ♣10 | = | -3 |
| -3.3 | Round 7 | PHARMASERVICE | 30 | 4♠ | ♥3 | +1 | -1 |
| -3.4 | Round 4 | VINCIGUERRA | 25 | 4♥ | ♥3 | = | +0 |
| -3.6 | Round 3 | QUAGGAS | 19 | 3♦ | ♥3 | -1 | -5 |
| -3.6 | Round 7 | PHARMASERVICE | 25 | 3NT | ♥3 | -2 | -5 |
| -3.9 | Round 9 | WHITE HOUSE | 19 | 7♣x | ♥3 | -3 | +0 |
| -4.0 | Round 6 | COOREMAN BELGIUM | 13 | 4♠ | ♦3 | = | -10 |
| -4.1 | Round 3 | QUAGGAS | 14 | 4♥ | ♥3 | -1 | -8 |
| -4.2 | Round 7 | PHARMASERVICE | 21 | 2♠ | ♥3 | +1 | -6 |
| -5.3 | Round 3 | QUAGGAS | 16 | 4♥ | ♥J | +2 | -5 |
| -6.6 | Round 10 | NETHERLANDS FIT | 29 | 4♠ | ♥3 | = | +0 |
| -7.7 | Round 4 | VINCIGUERRA | 27 | 3NT | ♥3 | +2 | -1 |
| -8.1 | Round 2 | GREECE | 8 | 6♥ | ♣Q | = | +0 |
| -9.8 | Round 2 | GREECE | 6 | 2♦x | ♣3 | -4 | -5 |