🇦🇷 IACAPRARO Maria Elena · ARGENTINA
49rank
-33.0Butler · 144 bds
-0.23per board
±4.2swing
+0.07vs par /bd · #36/83
-0.15adjusted /bd
by round
vs par split: bidding +0.55 · play -0.48
Strength of schedule: opponents averaged +0.08/bd (a tough draw) → opponent-adjusted -0.15/bd
Card play — on target: opening leads 66.7% #78 of 83 · declarer play 70.2% #49 of 83 · defence 82.1% #55 of 83
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 70.0% (10) | 65.0% (20) |
| Declarer play | 69.2% (13) | 70.5% (44) |
| Defence | 71.4% (21) | 87.0% (46) |
Opening leads by suit led: ♠ 75.0% (4) · ♥ 62.5% (8) · ♦ 66.7% (9) · ♣ 66.7% (9)
vs par by strain: NT -0.82 (40) · a suit +0.41 (103)
vs par by level: part-score +0.76 (50) · game -0.07 (87) · slam -3.83 (6)
By role: declaring -0.12/bd (-1.75 vs par · 76) · defending -0.35/bd (+2.10 vs par · 68)
By vulnerability: vulnerable +0.47/bd (+0.93 vs par · 72) · not vulnerable -0.93/bd (-0.79 vs par · 72)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 2 | M.Garateguy | F.Gong – S.Hu | Open | 16 | -22.9 | -1.43 | +1.12 |
| Round 3 | M.Garateguy | M.Barnes – M.Matut | Closed | 16 | -16.2 | -1.01 | -0.69 |
| Round 4 | M.Garateguy | C.Baldysz – E.Banaszkiewicz | Open | 16 | +14.9 | +0.93 | +1.00 |
| Round 5 | M.Garateguy | V.Adut – B.Atalay | Closed | 16 | -8.2 | -0.51 | -0.75 |
| Round 7 | M.Garateguy | S.Brock – N.Smith | Open | 16 | -30.5 | -1.91 | -1.81 |
| Round 8 | M.Garateguy | B.Travis – C.Ginsberg | Closed | 16 | +4.9 | +0.31 | +1.69 |
| Round 10 | M.Garateguy | S.Adamson – A.Symons | Closed | 16 | +13.5 | +0.84 | +0.44 |
| Round 11 | M.Garateguy | A.Tracol – C.Bistoquet | Open | 16 | -16.9 | -1.06 | -1.56 |
| Round 12 | M.Garateguy | I.Shah – B.Shah | Open | 16 | +28.4 | +1.77 | +1.19 |
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 |
|---|---|---|---|---|---|---|---|
| +15.2 | Round 10 | 🏴 SCOTLAND | 22 | 5♦x | ♣7 | -3 | +16 |
| +9.2 | Round 4 | 🇵🇱 POLAND | 19 | 4♥ | ♣K | +1 | +11 |
| +9.2 | Round 12 | 🇰🇪 KENYA | 32 | 4♦ | ♣K | -1 | +13 |
| +9.1 | Round 12 | 🇰🇪 KENYA | 18 | 4♥ | ♣10 | +1 | +13 |
| +7.7 | Round 7 | 🏴 ENGLAND | 3 | 5♣ | ♠2 | = | +3 |
| +7.5 | Round 4 | 🇵🇱 POLAND | 25 | 6♥ | ♠7 | -1 | +14 |
| +7.4 | Round 12 | 🇰🇪 KENYA | 23 | 4♥ | ♣4 | = | +3 |
| +7.2 | Round 2 | 🇹🇼 CHINESE TAIPEI | 32 | 4♥ | ♦4 | = | +13 |
| +6.8 | Round 4 | 🇵🇱 POLAND | 17 | 4♠ | ♣7 | = | +0 |
| +6.3 | Round 10 | 🏴 SCOTLAND | 18 | 3NT | ♥J | = | +3 |
| +6.3 | Round 10 | 🏴 SCOTLAND | 26 | 3NT | ♦6 | +1 | +10 |
| +6.2 | Round 2 | 🇹🇼 CHINESE TAIPEI | 27 | 4♥ | ♠K | -2 | +14 |
| +5.9 | Round 12 | 🇰🇪 KENYA | 21 | 3♦ | ♠5 | = | +0 |
| +5.5 | Round 3 | 🇪🇸 SPAIN | 3 | 3♣ | ♠5 | +1 | +0 |
| +5.5 | Round 8 | 🇦🇺 AUSTRALIA | 17 | 2♠ | ♥7 | = | +6 |
| +5.2 | Round 10 | 🏴 SCOTLAND | 29 | 4♠ | ♣5 | -2 | +8 |
| +4.9 | Round 5 | 🇹🇷 TURKEY | 13 | 4♠ | ♦2 | -1 | +6 |
| +4.8 | Round 8 | 🇦🇺 AUSTRALIA | 25 | 5♣ | ♥K | +1 | -1 |
| +4.6 | Round 8 | 🇦🇺 AUSTRALIA | 22 | 4♠ | ♥Q | -1 | +5 |
| +4.6 | Round 8 | 🇦🇺 AUSTRALIA | 32 | 3NT | ♠10 | = | -1 |
| +4.2 | Round 7 | 🏴 ENGLAND | 14 | 4♥ | ♠6 | -1 | +10 |
| +3.5 | Round 5 | 🇹🇷 TURKEY | 16 | 3♥ | ♣K | = | +1 |
| +3.4 | Round 3 | 🇪🇸 SPAIN | 11 | 4♠ | ♥5 | -2 | +6 |
| +3.4 | Round 11 | 🇬🇵 GUADELOUPE | 12 | 4♥ | ♠K | -1 | +5 |
| +3.3 | Round 2 | 🇹🇼 CHINESE TAIPEI | 22 | 5♦x | ♥6 | -1 | +5 |
| +3.3 | Round 12 | 🇰🇪 KENYA | 28 | 3♦ | ♣A | +1 | +7 |
| +3.2 | Round 12 | 🇰🇪 KENYA | 17 | 4♠ | ♦2 | = | +0 |
| +3.2 | Round 12 | 🇰🇪 KENYA | 20 | 2♦ | ♥Q | +2 | +10 |
| +3.0 | Round 10 | 🏴 SCOTLAND | 25 | 6♠ | ♣7 | +1 | +1 |
| +2.9 | Round 4 | 🇵🇱 POLAND | 22 | Adj. | ♥A | +1 | |
| +2.7 | Round 5 | 🇹🇷 TURKEY | 2 | 3♦ | ♣6 | = | -1 |
| +2.7 | Round 8 | 🇦🇺 AUSTRALIA | 27 | 4♥ | ♠6 | +2 | +1 |
| +2.6 | Round 4 | 🇵🇱 POLAND | 21 | 3♠ | ♥10 | = | +0 |
| +2.6 | Round 12 | 🇰🇪 KENYA | 27 | 4♠ | ♣5 | +1 | +0 |
| +2.5 | Round 7 | 🏴 ENGLAND | 13 | 2♠ | ♥6 | -1 | +0 |
| +2.5 | Round 11 | 🇬🇵 GUADELOUPE | 4 | 4♥ | ♠8 | = | +0 |
| +2.4 | Round 3 | 🇪🇸 SPAIN | 2 | 4♥ | ♣K | -2 | +7 |
| +1.8 | Round 11 | 🇬🇵 GUADELOUPE | 5 | 3♥ | ♦K | +1 | +6 |
| +1.7 | Round 3 | 🇪🇸 SPAIN | 7 | 1♠ | ♠A | -1 | +6 |
| +1.6 | Round 2 | 🇹🇼 CHINESE TAIPEI | 24 | 4♠ | ♥A | -1 | +4 |
| +1.6 | Round 7 | 🏴 ENGLAND | 9 | 4♥ | ♦10 | -2 | +11 |
| +1.6 | Round 12 | 🇰🇪 KENYA | 19 | 1NT | ♠5 | -4 | +9 |
| +1.5 | Round 8 | 🇦🇺 AUSTRALIA | 21 | 1NT | ♦5 | -1 | +5 |
| +1.5 | Round 10 | 🏴 SCOTLAND | 31 | 6♥ | ♠J | +1 | -13 |
| +1.3 | Round 5 | 🇹🇷 TURKEY | 6 | 4♥ | ♣2 | -2 | -1 |
| +1.2 | Round 2 | 🇹🇼 CHINESE TAIPEI | 25 | 3♣ | ♠3 | +1 | +7 |
| +1.2 | Round 4 | 🇵🇱 POLAND | 28 | 2♠ | ♦2 | +1 | +0 |
| +1.2 | Round 12 | 🇰🇪 KENYA | 29 | 4♠ | ♥4 | = | -1 |
| +1.0 | Round 4 | 🇵🇱 POLAND | 26 | 2♦ | ♣K | +3 | +0 |
| +0.9 | Round 11 | 🇬🇵 GUADELOUPE | 9 | 5♠ | ♣8 | = | -11 |
| +0.8 | Round 4 | 🇵🇱 POLAND | 23 | 4♥ | ♣4 | = | +0 |
| +0.7 | Round 5 | 🇹🇷 TURKEY | 11 | 4♠ | ♦K | = | -11 |
| +0.7 | Round 11 | 🇬🇵 GUADELOUPE | 1 | 5♣ | ♥A | = | -2 |
| +0.6 | Round 5 | 🇹🇷 TURKEY | 15 | 4♠ | ♣A | +1 | +0 |
| +0.6 | Round 10 | 🏴 SCOTLAND | 24 | 3NT | ♠10 | +2 | +0 |
| +0.5 | Round 2 | 🇹🇼 CHINESE TAIPEI | 19 | 3NT | ♣5 | +1 | +0 |
| +0.5 | Round 8 | 🇦🇺 AUSTRALIA | 20 | 1NT | ♣4 | = | +1 |
| +0.4 | Round 10 | 🏴 SCOTLAND | 17 | 4♥ | ♣Q | +1 | +0 |
| +0.4 | Round 11 | 🇬🇵 GUADELOUPE | 15 | 4♣ | ♥A | -1 | -2 |
| +0.3 | Round 4 | 🇵🇱 POLAND | 24 | 4♦ | ♣J | = | -7 |
| +0.3 | Round 5 | 🇹🇷 TURKEY | 12 | 3NT | ♣2 | +2 | +1 |
| +0.2 | Round 8 | 🇦🇺 AUSTRALIA | 19 | 1NT | ♥Q | +1 | +7 |
| +0.1 | Round 5 | 🇹🇷 TURKEY | 1 | 4♠ | ♦K | = | +0 |
| +0.1 | Round 7 | 🏴 ENGLAND | 7 | 4♥ | ♦A | +1 | +0 |
| +0.1 | Round 10 | 🏴 SCOTLAND | 19 | 4♠ | ♥J | = | +11 |
| -0.0 | Round 2 | 🇹🇼 CHINESE TAIPEI | 23 | 4♠ | ♥4 | +3 | +12 |
| -0.0 | Round 4 | 🇵🇱 POLAND | 20 | 4♥ | ♦Q | +1 | +0 |
| -0.0 | Round 8 | 🇦🇺 AUSTRALIA | 26 | 1NT | ♣6 | +2 | +1 |
| +0.0 | Round 11 | 🇬🇵 GUADELOUPE | 7 | 4♥ | ♦10 | +1 | +0 |
| -0.1 | Round 5 | 🇹🇷 TURKEY | 4 | 4♠ | ♦K | = | +1 |
| -0.1 | Round 10 | 🏴 SCOTLAND | 21 | 3NT | ♠J | +1 | +1 |
| -0.2 | Round 3 | 🇪🇸 SPAIN | 4 | 3♦ | ♠5 | +2 | +0 |
| -0.2 | Round 3 | 🇪🇸 SPAIN | 5 | 2NT | ♣4 | = | +10 |
| -0.2 | Round 8 | 🇦🇺 AUSTRALIA | 23 | 2♠ | ♦2 | = | +1 |
| -0.2 | Round 11 | 🇬🇵 GUADELOUPE | 8 | 1NT | ♦Q | +1 | +1 |
| -0.3 | Round 7 | 🏴 ENGLAND | 2 | 3NT | ♦10 | +2 | +0 |
| -0.3 | Round 7 | 🏴 ENGLAND | 11 | 3NT | ♥3 | +1 | +0 |
| -0.5 | Round 11 | 🇬🇵 GUADELOUPE | 13 | 4♠ | ♥7 | = | +1 |
| -0.7 | Round 3 | 🇪🇸 SPAIN | 13 | 4♥ | ♦J | -2 | -8 |
| -0.7 | Round 5 | 🇹🇷 TURKEY | 5 | 4♥ | ♠5 | +1 | -1 |
| -0.8 | Round 4 | 🇵🇱 POLAND | 27 | 3♠ | ♣3 | -3 | +6 |
| -0.8 | Round 5 | 🇹🇷 TURKEY | 10 | 3NT | ♦3 | = | -2 |
| -0.8 | Round 12 | 🇰🇪 KENYA | 25 | 4♥ | ♣2 | = | -1 |
| -0.9 | Round 5 | 🇹🇷 TURKEY | 7 | 3NT | ♠10 | +1 | -1 |
| -0.9 | Round 8 | 🇦🇺 AUSTRALIA | 18 | 4♠x | ♦A | -1 | +0 |
| -0.9 | Round 12 | 🇰🇪 KENYA | 26 | 4♠ | ♥7 | = | +1 |
| -1.0 | Round 3 | 🇪🇸 SPAIN | 12 | 3NT | ♠2 | +2 | +0 |
| -1.1 | Round 2 | 🇹🇼 CHINESE TAIPEI | 17 | 4♠ | ♦K | -3 | -7 |
| -1.2 | Round 10 | 🏴 SCOTLAND | 23 | 3♠ | ♥K | +1 | -10 |
| -1.3 | Round 2 | 🇹🇼 CHINESE TAIPEI | 21 | 5♦ | ♣A | -2 | +9 |
| -1.5 | Round 4 | 🇵🇱 POLAND | 18 | 2NT | ♣5 | -1 | -4 |
| -1.8 | Round 3 | 🇪🇸 SPAIN | 1 | 1NT | ♥2 | +2 | -6 |
| -1.8 | Round 3 | 🇪🇸 SPAIN | 9 | 1NT | ♣5 | +3 | +6 |
| -1.8 | Round 7 | 🏴 ENGLAND | 1 | 4♥ | ♦5 | +1 | +11 |
| -1.8 | Round 8 | 🇦🇺 AUSTRALIA | 29 | 2♠ | ♥A | +2 | +10 |
| -1.8 | Round 8 | 🇦🇺 AUSTRALIA | 31 | 4♠ | ♣J | = | +0 |
| -1.8 | Round 11 | 🇬🇵 GUADELOUPE | 6 | 4♣ | ♦7 | -1 | -5 |
| -1.9 | Round 12 | 🇰🇪 KENYA | 30 | 3NT | ♠9 | +2 | +0 |
| -2.0 | Round 3 | 🇪🇸 SPAIN | 6 | 3♥ | ♦A | +1 | +7 |
| -2.0 | Round 4 | 🇵🇱 POLAND | 31 | 1NT | ♠3 | = | +1 |
| -2.2 | Round 3 | 🇪🇸 SPAIN | 16 | 2♦x | ♠A | = | -3 |
| -2.2 | Round 12 | 🇰🇪 KENYA | 22 | 4♥ | ♦6 | +2 | -11 |
| -2.4 | Round 7 | 🏴 ENGLAND | 15 | 3♥ | ♦9 | = | -7 |
| -2.5 | Round 4 | 🇵🇱 POLAND | 32 | 1NT | ♦2 | = | -6 |
| -2.6 | Round 10 | 🏴 SCOTLAND | 27 | 1NT | ♦3 | -2 | +7 |
| -2.7 | Round 2 | 🇹🇼 CHINESE TAIPEI | 31 | 1NT | ♥7 | +1 | +0 |
| -2.8 | Round 5 | 🇹🇷 TURKEY | 8 | 4♥ | ♣9 | +1 | +0 |
| -2.8 | Round 11 | 🇬🇵 GUADELOUPE | 16 | 2NT | ♦10 | +1 | -6 |
| -2.9 | Round 2 | 🇹🇼 CHINESE TAIPEI | 20 | 2♠ | ♦4 | -1 | -5 |
| -2.9 | Round 7 | 🏴 ENGLAND | 12 | 4♠ | ♦K | +1 | -1 |
| -3.3 | Round 11 | 🇬🇵 GUADELOUPE | 14 | 3♦ | ♦5 | = | +0 |
| -3.4 | Round 8 | 🇦🇺 AUSTRALIA | 30 | 4♠x | ♥4 | -2 | +0 |
| -3.4 | Round 11 | 🇬🇵 GUADELOUPE | 3 | 3NT | ♥6 | -2 | -6 |
| -3.5 | Round 3 | 🇪🇸 SPAIN | 14 | 4♥ | ♣10 | +2 | -14 |
| -3.6 | Round 3 | 🇪🇸 SPAIN | 15 | 4♥ | ♠A | -1 | -5 |
| -3.6 | Round 11 | 🇬🇵 GUADELOUPE | 10 | 3♦ | ♠3 | -1 | +1 |
| -3.7 | Round 5 | 🇹🇷 TURKEY | 3 | 2♥ | ♦8 | = | -5 |
| -4.1 | Round 2 | 🇹🇼 CHINESE TAIPEI | 26 | 3♣ | ♦5 | +2 | -1 |
| -4.2 | Round 7 | 🏴 ENGLAND | 6 | 2♠ | ♥A | -1 | -6 |
| -4.2 | Round 10 | 🏴 SCOTLAND | 30 | 3NT | ♠4 | +1 | -1 |
| -4.3 | Round 2 | 🇹🇼 CHINESE TAIPEI | 18 | 3NT | ♦7 | -2 | -6 |
| -4.3 | Round 5 | 🇹🇷 TURKEY | 14 | 3NT | ♣2 | = | +1 |
| -4.4 | Round 2 | 🇹🇼 CHINESE TAIPEI | 29 | 3NT | ♣A | = | +1 |
| -4.5 | Round 3 | 🇪🇸 SPAIN | 10 | 3NT | ♣6 | -1 | -12 |
| -4.8 | Round 4 | 🇵🇱 POLAND | 30 | 3NT | ♥J | +1 | +0 |
| -4.8 | Round 10 | 🏴 SCOTLAND | 20 | 3♥ | ♦K | +1 | -8 |
| -4.8 | Round 12 | 🇰🇪 KENYA | 31 | 4♥ | ♣K | -1 | -13 |
| -4.9 | Round 7 | 🏴 ENGLAND | 10 | 3NT | ♥K | +3 | -1 |
| -5.1 | Round 11 | 🇬🇵 GUADELOUPE | 2 | 4♥ | ♦8 | = | +0 |
| -5.2 | Round 8 | 🇦🇺 AUSTRALIA | 28 | 7♦ | ♥2 | = | +2 |
| -5.5 | Round 10 | 🏴 SCOTLAND | 32 | 4♥ | ♣6 | -1 | -10 |
| -5.6 | Round 7 | 🏴 ENGLAND | 8 | 3NT | ♥2 | +2 | -14 |
| -5.8 | Round 4 | 🇵🇱 POLAND | 29 | 3♦ | ♠K | +1 | +0 |
| -5.9 | Round 11 | 🇬🇵 GUADELOUPE | 11 | 4♠ | ♣A | = | -7 |
| -6.2 | Round 8 | 🇦🇺 AUSTRALIA | 24 | 3NT | ♥J | -1 | -10 |
| -6.5 | Round 7 | 🏴 ENGLAND | 16 | 4♥x | ♦Q | -2 | -15 |
| -6.7 | Round 10 | 🏴 SCOTLAND | 28 | 4♥ | ♠J | +1 | -8 |
| -7.7 | Round 3 | 🇪🇸 SPAIN | 8 | 5♠x | ♥K | -2 | -5 |
| -7.7 | Round 12 | 🇰🇪 KENYA | 24 | 6NT | ♥10 | -1 | -11 |
| -7.8 | Round 7 | 🏴 ENGLAND | 5 | 3NT | ♦Q | +1 | -11 |
| -9.0 | Round 5 | 🇹🇷 TURKEY | 9 | 4♠ | ♥K | = | +0 |
| -9.5 | Round 2 | 🇹🇼 CHINESE TAIPEI | 28 | 6♥ | ♠9 | -1 | -16 |
| -9.9 | Round 7 | 🏴 ENGLAND | 4 | 4♣ | ♥A | = | -9 |
| -12.6 | Round 2 | 🇹🇼 CHINESE TAIPEI | 30 | 4♠x | ♦A | -4 | -12 |