CURLIN Igor · ZIP
235rank
+18.7Butler · 100 bds
+0.19per board
±4.3swing
-0.45vs par /bd · #395/597
+0.04adjusted /bd
by round
vs par split: bidding -0.46 · play +0.01
Strength of schedule: opponents averaged -0.14/bd (an easy draw) → opponent-adjusted +0.04/bd
Card play — on target: opening leads 89.5% #84 of 597 · declarer play 73.9% #309 of 597 · defence 80.9% #476 of 597
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (4) | 86.7% (15) |
| Declarer play | 50.0% (6) | 82.4% (17) |
| Defence | 75.0% (12) | 82.9% (35) |
Opening leads by suit led: ♠ 100.0% (5) · ♥ 100.0% (5) · ♦ 80.0% (5) · ♣ 75.0% (4)
vs par by strain: NT -0.11 (27) · a suit -0.57 (73)
vs par by level: part-score +0.53 (36) · game -1.42 (52) · slam +0.83 (12)
By role: declaring +0.22/bd (-2.55 vs par · 53) · defending +0.15/bd (+1.92 vs par · 47)
By vulnerability: vulnerable +0.89/bd (+0.02 vs par · 50) · not vulnerable -0.52/bd (-0.92 vs par · 50)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | Z.Koldzic | A.Sterkin – Y.Khiuppenen | Closed | 10 | -7.2 | -0.72 | -0.30 |
| Round 2 | Z.Koldzic | J.Carroll – T.Garvey | Closed | 10 | +10.4 | +1.04 | +1.00 |
| Round 3 | Z.Koldzic | I.Bacalu – F.Dobrin | Closed | 10 | +3.3 | +0.33 | +0.20 |
| Round 4 | Z.Koldzic | M.Teixeira – R.Timoteo | Open | 10 | -6.1 | -0.61 | -1.10 |
| Round 5 | Z.Koldzic | J.Harris – E.Malhasyan | Closed | 10 | +19.0 | +1.90 | +1.50 |
| Round 6 | Z.Koldzic | M.Osmanski – J.Sikora | Open | 10 | +7.8 | +0.78 | -1.00 |
| Round 7 | Z.Koldzic | T.Sprinkhuizen – G.Mendes De Leon | Closed | 10 | -40.7 | -4.07 | -3.50 |
| Round 8 | Z.Koldzic | O.Toledano – A.Zamir | Open | 10 | +7.4 | +0.74 | -1.20 |
| Round 9 | Z.Koldzic | S.Kolata – L.Ozgul | Open | 10 | +7.5 | +0.75 | -2.70 |
| Round 10 | Z.Koldzic | M.Biyik – A.Gokoz | Open | 10 | +17.3 | +1.73 | +2.60 |
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 |
|---|---|---|---|---|---|---|---|
| +13.3 | Round 6 | POLAND | 20 | 7♦ | ♠A | -1 | +17 |
| +9.9 | Round 5 | JENNY | 5 | 4♣ | ♥A | -2 | +11 |
| +9.2 | Round 10 | SEACARR | 29 | 6♠ | ♣Q | -3 | +14 |
| +8.8 | Round 3 | WHITE AND BLUE | 18 | 3NT | ♠Q | +1 | +8 |
| +7.9 | Round 9 | NEW TWINS | 19 | 6♥ | ♣A | -2 | +12 |
| +7.4 | Round 4 | MADEIRA ISLAND | 26 | 4♥ | ♦9 | +1 | +13 |
| +6.6 | Round 9 | NEW TWINS | 13 | 4♠ | ♣A | -2 | +8 |
| +5.8 | Round 5 | JENNY | 6 | 1NT | ♣J | +2 | +10 |
| +5.7 | Round 5 | JENNY | 4 | 7♠ | ♥5 | = | +0 |
| +4.8 | Round 6 | POLAND | 17 | 3♣ | ♥A | -1 | +6 |
| +4.6 | Round 8 | TOLEDANO | 10 | 4♠x | ♦4 | -1 | +2 |
| +4.5 | Round 1 | KHYUPPENEN | 1 | 6♠ | ♦A | = | +0 |
| +4.5 | Round 2 | MORAN | 5 | 3♥ | ♥10 | +2 | +6 |
| +4.1 | Round 3 | WHITE AND BLUE | 13 | 3♣ | ♦K | +1 | +10 |
| +3.9 | Round 8 | TOLEDANO | 7 | 5♣ | ♥6 | = | -2 |
| +3.5 | Round 2 | MORAN | 8 | 3NT | ♠3 | +2 | +11 |
| +3.5 | Round 4 | MADEIRA ISLAND | 23 | 3♣ | ♥9 | = | +0 |
| +3.2 | Round 1 | KHYUPPENEN | 9 | 3NT | ♠6 | +1 | +7 |
| +3.1 | Round 5 | JENNY | 10 | 4♦ | ♠A | +1 | +8 |
| +2.9 | Round 4 | MADEIRA ISLAND | 28 | 6NT | ♣6 | = | +0 |
| +2.9 | Round 7 | NETHERLANDS FIT | 27 | 2♠ | ♣A | -1 | +4 |
| +2.8 | Round 10 | SEACARR | 27 | 5♦ | ♣A | = | -2 |
| +2.7 | Round 2 | MORAN | 6 | 2♦ | ♥J | -3 | +10 |
| +2.7 | Round 8 | TOLEDANO | 8 | 3♥ | ♣K | = | -7 |
| +2.6 | Round 10 | SEACARR | 22 | 1♠ | ♠2 | +1 | +5 |
| +2.4 | Round 3 | WHITE AND BLUE | 11 | 1NT | ♣A | = | +5 |
| +2.3 | Round 6 | POLAND | 18 | 2♠ | ♥5 | -1 | +4 |
| +2.2 | Round 2 | MORAN | 3 | 4♥ | ♦9 | = | +0 |
| +2.2 | Round 10 | SEACARR | 26 | 2♠ | ♦9 | = | +0 |
| +2.0 | Round 10 | SEACARR | 23 | 3♥ | ♠10 | = | +1 |
| +1.7 | Round 7 | NETHERLANDS FIT | 25 | 3♣ | ♥9 | = | +0 |
| +1.6 | Round 2 | MORAN | 7 | 4♠ | ♥5 | = | +3 |
| +1.6 | Round 4 | MADEIRA ISLAND | 21 | 3NT | ♥2 | +1 | +0 |
| +1.4 | Round 6 | POLAND | 12 | 3NT | ♥Q | +1 | -1 |
| +1.4 | Round 8 | TOLEDANO | 1 | 3NT | ♣6 | -2 | +6 |
| +1.3 | Round 2 | MORAN | 2 | 3NT | ♠K | +1 | +0 |
| +1.3 | Round 7 | NETHERLANDS FIT | 23 | 4♠ | ♥Q | +1 | +0 |
| +1.1 | Round 2 | MORAN | 10 | 3NT | ♥2 | = | +0 |
| +1.1 | Round 5 | JENNY | 1 | 3♥ | ♥6 | -1 | -6 |
| +1.0 | Round 3 | WHITE AND BLUE | 15 | 3NT | ♣2 | +1 | -12 |
| +0.9 | Round 5 | JENNY | 2 | 1NT | ♥K | = | +2 |
| +0.6 | Round 1 | KHYUPPENEN | 4 | 3♥ | ♣9 | -1 | +0 |
| +0.6 | Round 4 | MADEIRA ISLAND | 24 | 4♥ | ♣J | +2 | -11 |
| +0.4 | Round 10 | SEACARR | 25 | 1♠ | ♥8 | +1 | +1 |
| +0.3 | Round 6 | POLAND | 11 | 3NT | ♠4 | +2 | +0 |
| +0.3 | Round 6 | POLAND | 16 | 4♠ | ♥4 | +1 | +0 |
| +0.3 | Round 8 | TOLEDANO | 5 | 3♠ | ♥3 | -2 | -9 |
| +0.3 | Round 10 | SEACARR | 24 | 4♦ | ♠K | = | +0 |
| +0.2 | Round 3 | WHITE AND BLUE | 19 | 3♦ | ♣Q | = | -1 |
| +0.1 | Round 8 | TOLEDANO | 6 | 5♣ | ♦5 | +1 | -1 |
| +0.1 | Round 9 | NEW TWINS | 12 | 4♠ | ♥10 | -2 | -7 |
| +0.1 | Round 9 | NEW TWINS | 18 | 5♦ | ♥3 | = | -11 |
| -0.0 | Round 3 | WHITE AND BLUE | 20 | 1NT | ♣2 | -1 | +0 |
| -0.1 | Round 2 | MORAN | 4 | 3NT | ♠3 | +2 | -13 |
| -0.1 | Round 7 | NETHERLANDS FIT | 21 | 3♦ | ♦9 | -1 | -2 |
| -0.1 | Round 10 | SEACARR | 21 | 6♣x | ♠A | -2 | +5 |
| -0.3 | Round 9 | NEW TWINS | 11 | 4♥ | ♠4 | +2 | -11 |
| -0.3 | Round 10 | SEACARR | 30 | 3NT | ♠6 | = | +1 |
| -0.4 | Round 9 | NEW TWINS | 16 | 4♠ | ♦A | = | +0 |
| -0.6 | Round 1 | KHYUPPENEN | 3 | 5♦ | ♣2 | +1 | +10 |
| -0.7 | Round 3 | WHITE AND BLUE | 17 | 2♠ | ♦10 | -2 | +0 |
| -0.7 | Round 9 | NEW TWINS | 14 | 2♣ | ♣2 | +2 | -6 |
| -0.7 | Round 9 | NEW TWINS | 17 | 1NT | ♥6 | +3 | -6 |
| -0.8 | Round 3 | WHITE AND BLUE | 12 | 5♠x | ♥A | -1 | +7 |
| -0.9 | Round 1 | KHYUPPENEN | 10 | 4♠ | ♣10 | +1 | +0 |
| -0.9 | Round 8 | TOLEDANO | 3 | 2♠ | ♦5 | +1 | +0 |
| -0.9 | Round 8 | TOLEDANO | 4 | 4♠ | ♣Q | +1 | +0 |
| -1.0 | Round 1 | KHYUPPENEN | 5 | 4♠ | ♦A | +1 | +0 |
| -1.1 | Round 4 | MADEIRA ISLAND | 30 | 5♣ | ♠K | +1 | -11 |
| -1.1 | Round 8 | TOLEDANO | 9 | 3NT | ♣5 | +3 | -1 |
| -1.2 | Round 5 | JENNY | 8 | 4♠ | ♣Q | +1 | +0 |
| -1.5 | Round 6 | POLAND | 14 | 2♥ | ♦J | -1 | -4 |
| -1.6 | Round 2 | MORAN | 9 | 3NT | ♠J | +2 | -1 |
| -1.8 | Round 10 | SEACARR | 28 | 4♥ | ♥10 | = | +1 |
| -1.9 | Round 5 | JENNY | 9 | 3NT | ♣K | +2 | +0 |
| -2.0 | Round 5 | JENNY | 7 | 1NT | ♥7 | +1 | -10 |
| -2.1 | Round 6 | POLAND | 15 | 3♠ | ♦Q | = | -11 |
| -2.1 | Round 7 | NETHERLANDS FIT | 22 | 7NT | ♠6 | = | +0 |
| -2.2 | Round 1 | KHYUPPENEN | 2 | 3♥ | ♣3 | -1 | -11 |
| -2.3 | Round 9 | NEW TWINS | 15 | 4♠ | ♥K | = | -6 |
| -2.4 | Round 5 | JENNY | 3 | 2♦ | ♣8 | +3 | +0 |
| -2.7 | Round 8 | TOLEDANO | 2 | 4♠ | ♣3 | +1 | +0 |
| -2.8 | Round 9 | NEW TWINS | 20 | 4♠ | ♥9 | +1 | +0 |
| -2.9 | Round 4 | MADEIRA ISLAND | 29 | 2♥ | ♣10 | -1 | +0 |
| -3.3 | Round 7 | NETHERLANDS FIT | 30 | 4♠ | ♦9 | +1 | -1 |
| -3.4 | Round 1 | KHYUPPENEN | 7 | 2♦ | ♦A | +2 | +9 |
| -3.4 | Round 4 | MADEIRA ISLAND | 25 | 4♥ | ♠6 | = | +0 |
| -3.7 | Round 1 | KHYUPPENEN | 6 | 3NT | ♠7 | -3 | -7 |
| -3.7 | Round 1 | KHYUPPENEN | 8 | 6♥ | ♣10 | +1 | -11 |
| -3.7 | Round 7 | NETHERLANDS FIT | 29 | 3NT | ♦4 | -2 | -3 |
| -4.0 | Round 6 | POLAND | 13 | 4♠ | ♦3 | = | -10 |
| -4.1 | Round 3 | WHITE AND BLUE | 14 | 4♥ | ♣A | -1 | -8 |
| -4.8 | Round 2 | MORAN | 1 | 4♠ | ♥A | -1 | -6 |
| -6.8 | Round 4 | MADEIRA ISLAND | 27 | 3NT | ♥2 | = | +1 |
| -7.0 | Round 6 | POLAND | 19 | 4♥ | ♣K | +2 | -11 |
| -7.6 | Round 3 | WHITE AND BLUE | 16 | 7♣x | ♥K | -4 | -7 |
| -7.9 | Round 4 | MADEIRA ISLAND | 22 | 5♣ | ♠A | = | -3 |
| -9.5 | Round 7 | NETHERLANDS FIT | 28 | 7NT | ♣4 | = | +0 |
| -10.4 | Round 7 | NETHERLANDS FIT | 24 | 5♣x | ♥8 | -2 | -13 |
| -17.5 | Round 7 | NETHERLANDS FIT | 26 | 6♠ | ♦6 | -1 | -20 |