🇨🇴 MADUENO Luisana · COLOMBIA
vs par split: bidding -0.09 · play -0.54
Strength of schedule: opponents averaged +0.09/bd (a tough draw) → opponent-adjusted -0.20/bd
Card play — on target: opening leads 88.9% #11 of 165 · declarer play 89.3% #6 of 165 · defence 83.8% #105 of 165
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 81.8% (11) | 91.2% (34) |
| Declarer play | 87.5% (8) | 90.0% (20) |
| Defence | 87.0% (23) | 82.5% (57) |
Opening leads by suit led: ♠ 81.8% (11) · ♥ 85.7% (14) · ♦ 90.0% (10) · ♣ 100.0% (10)
vs par by strain: NT -0.80 (46) · a suit -0.56 (114)
vs par by level: part-score -0.52 (73) · game -1.20 (81) · slam +5.67 (6)
By role: declaring -0.17/bd (-2.02 vs par · 80) · defending -0.41/bd (+0.76 vs par · 80)
By vulnerability: vulnerable +0.22/bd (-0.41 vs par · 81) · not vulnerable -0.80/bd (-0.86 vs par · 79)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | J.Castillo | D.Nettleton – B.Norton | Closed | 10 | -7.0 | -0.70 | -1.50 |
| Round 2 | J.Castillo | P.Schmidt – J.Zochowska | Open | 10 | +7.3 | +0.73 | +0.50 |
| Round 5 | J.Castillo | E.Levy – R.Elmaroufi | Closed | 10 | +6.6 | +0.66 | +1.80 |
| Round 6 | J.Castillo | L.Cuevas – M.Caracci | Closed | 10 | +11.0 | +1.10 | -1.40 |
| Round 7 | J.Castillo | Y.Sun – Y.Kuang | Open | 10 | -21.4 | -2.14 | -2.40 |
| Round 9 | J.Castillo | F.Kladt – L.Ferreira | Closed | 10 | +1.2 | +0.12 | +1.30 |
| Round 11 | J.Castillo | D.Diklic – M.Pilipovic | Open | 10 | +1.2 | +0.12 | -1.50 |
| Round 15 | J.Castillo | L.Lantaron – M.Sainz De Vicuna | Open | 10 | -2.0 | -0.20 | -0.70 |
| Round 16 | J.Castillo | W.Lai – W.Wang | Open | 10 | -35.5 | -3.55 | -4.80 |
| Round 19 | J.Castillo | R.Sivertsvik – K.Bogo | Open | 10 | +1.7 | +0.17 | +2.20 |
| Round 20 | J.Castillo | P.Marcinowski – J.Zmuda | Open | 10 | -9.8 | -0.98 | -2.00 |
| Round 22 | J.Castillo | F.Jarlvik – T.Trendafilova | Closed | 10 | -10.2 | -1.02 | -4.00 |
| Round 24 | J.Castillo | S.Rocca – C.Pellegrini | Closed | 10 | -12.2 | -1.22 | -0.70 |
| Round 25 | J.Castillo | A.Meyerson – E.Meyerson | Open | 10 | -9.5 | -0.95 | -0.70 |
| Round 27 | J.Castillo | M.Van Der Vlugt – D.Neumann | Open | 10 | +15.3 | +1.53 | +2.30 |
| Round 28 | J.Castillo | M.Fourcaudot – S.Blank | Open | 10 | +17.4 | +1.74 | +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 |
|---|---|---|---|---|---|---|---|
| +12.7 | Round 1 | 🏴 ENGLAND | 5 | 6♠ | ♣Q | -2 | +14 |
| +11.7 | Round 6 | 🇨🇱 CHILE | 23 | 5♠ | ♦10 | -1 | +12 |
| +11.0 | Round 5 | 🇲🇦 MOROCCO | 13 | 3NT | ♦J | +1 | +10 |
| +10.6 | Round 28 | 🇨🇦 CANADA | 3 | 6♦ | ♥Q | = | +7 |
| +9.0 | Round 2 | 🇫🇷 FRANCE | 13 | 6♣ | ♠K | = | +0 |
| +8.3 | Round 27 | 🇦🇺 AUSTRALIA | 22 | 4♥ | ♠K | = | +7 |
| +7.7 | Round 6 | 🇨🇱 CHILE | 28 | 3NT | ♣J | +1 | +0 |
| +6.2 | Round 20 | 🇵🇱 POLAND | 12 | 5♦ | ♥K | +1 | +3 |
| +5.9 | Round 19 | 🇳🇴 NORWAY | 3 | 6♠ | ♦K | -1 | +13 |
| +5.6 | Round 15 | 🇪🇸 SPAIN | 25 | 4♠ | ♦9 | = | +0 |
| +5.2 | Round 5 | 🇲🇦 MOROCCO | 11 | 5♣x | ♠A | -3 | +8 |
| +4.6 | Round 19 | 🇳🇴 NORWAY | 10 | 3♠ | ♣A | +1 | +10 |
| +4.3 | Round 7 | 🇨🇳 CHINA | 5 | 4♣ | ♥7 | = | +7 |
| +4.3 | Round 19 | 🇳🇴 NORWAY | 2 | 4♣ | ♦2 | = | +0 |
| +4.2 | Round 6 | 🇨🇱 CHILE | 27 | 4♠ | ♥3 | -1 | +10 |
| +4.0 | Round 2 | 🇫🇷 FRANCE | 17 | 3♦ | ♠A | +1 | +1 |
| +3.9 | Round 19 | 🇳🇴 NORWAY | 8 | 3♥ | ♠3 | -4 | +2 |
| +3.9 | Round 24 | 🇦🇷 ARGENTINA | 21 | 1♠ | ♣6 | -2 | +0 |
| +3.6 | Round 28 | 🇨🇦 CANADA | 7 | 1♥ | ♠2 | +3 | +1 |
| +3.5 | Round 5 | 🇲🇦 MOROCCO | 14 | 5♥ | ♣Q | = | +4 |
| +3.5 | Round 11 | 🇭🇷 CROATIA | 14 | 3NT | ♥10 | -1 | +5 |
| +3.3 | Round 9 | 🇧🇷 BRAZIL | 23 | 1♦ | ♥Q | -2 | +7 |
| +3.3 | Round 25 | 🇨🇭 SWITZERLAND | 9 | 4♥ | ♠6 | = | -1 |
| +3.3 | Round 27 | 🇦🇺 AUSTRALIA | 21 | 3♣ | ♥A | -2 | +0 |
| +3.3 | Round 28 | 🇨🇦 CANADA | 6 | 3NT | ♥K | -1 | +10 |
| +3.1 | Round 25 | 🇨🇭 SWITZERLAND | 8 | 1NT | ♠9 | = | +5 |
| +3.0 | Round 11 | 🇭🇷 CROATIA | 18 | 2♠ | ♥7 | +1 | +1 |
| +3.0 | Round 15 | 🇪🇸 SPAIN | 30 | 4♦ | ♣J | -1 | +5 |
| +2.9 | Round 15 | 🇪🇸 SPAIN | 27 | 1NT | ♠J | +1 | +6 |
| +2.8 | Round 5 | 🇲🇦 MOROCCO | 20 | 4♠ | ♦A | = | +0 |
| +2.7 | Round 27 | 🇦🇺 AUSTRALIA | 30 | 4♠ | ♦Q | +1 | +0 |
| +2.6 | Round 24 | 🇦🇷 ARGENTINA | 24 | 2♠ | ♥A | = | +11 |
| +2.5 | Round 20 | 🇵🇱 POLAND | 17 | 2♣ | ♣J | +1 | +5 |
| +2.2 | Round 16 | 🇭🇰 HONG KONG CHINA | 2 | 3♣ | ♠K | = | -1 |
| +2.2 | Round 16 | 🇭🇰 HONG KONG CHINA | 9 | 3♥ | ♣2 | -4 | +12 |
| +2.2 | Round 27 | 🇦🇺 AUSTRALIA | 23 | 2♦ | ♥10 | +1 | +1 |
| +2.2 | Round 28 | 🇨🇦 CANADA | 10 | 3♠ | ♣5 | = | +8 |
| +2.1 | Round 1 | 🏴 ENGLAND | 9 | 2♠ | ♥3 | = | -1 |
| +2.1 | Round 7 | 🇨🇳 CHINA | 2 | 4♠ | ♥J | +1 | +10 |
| +2.1 | Round 9 | 🇧🇷 BRAZIL | 26 | 3NT | ♦2 | = | +2 |
| +2.0 | Round 9 | 🇧🇷 BRAZIL | 24 | 4♠ | ♥K | -2 | +1 |
| +1.9 | Round 2 | 🇫🇷 FRANCE | 20 | 2♥ | ♣8 | +1 | +0 |
| +1.8 | Round 15 | 🇪🇸 SPAIN | 26 | 3NT | ♠2 | +2 | +0 |
| +1.7 | Round 22 | 🇸🇪 SWEDEN | 1 | 4NT | ♣3 | +1 | +0 |
| +1.7 | Round 28 | 🇨🇦 CANADA | 5 | 3♥ | ♠K | +1 | -6 |
| +1.6 | Round 11 | 🇭🇷 CROATIA | 19 | 3♥ | ♦A | -1 | -1 |
| +1.6 | Round 28 | 🇨🇦 CANADA | 1 | 2♠ | ♥9 | -2 | +0 |
| +1.5 | Round 6 | 🇨🇱 CHILE | 29 | 3NT | ♥J | +2 | +2 |
| +1.4 | Round 24 | 🇦🇷 ARGENTINA | 22 | 2♥ | ♠2 | -1 | +0 |
| +1.4 | Round 24 | 🇦🇷 ARGENTINA | 28 | 4♦x | ♣A | -1 | -1 |
| +1.3 | Round 2 | 🇫🇷 FRANCE | 11 | 5♥ | ♠A | +1 | +1 |
| +1.3 | Round 9 | 🇧🇷 BRAZIL | 28 | 1♠ | ♣7 | -1 | +1 |
| +1.2 | Round 2 | 🇫🇷 FRANCE | 16 | 1♥ | ♠2 | -1 | -1 |
| +1.2 | Round 22 | 🇸🇪 SWEDEN | 7 | 3♥ | ♦K | = | -10 |
| +1.2 | Round 25 | 🇨🇭 SWITZERLAND | 1 | 5♣ | ♥A | = | -11 |
| +1.1 | Round 7 | 🇨🇳 CHINA | 10 | 3NT | ♥J | +2 | +1 |
| +1.1 | Round 27 | 🇦🇺 AUSTRALIA | 29 | 4♥ | ♦3 | +1 | +0 |
| +1.0 | Round 22 | 🇸🇪 SWEDEN | 9 | 4♥x | ♠J | -1 | +0 |
| +1.0 | Round 28 | 🇨🇦 CANADA | 4 | 4♥ | ♦Q | +2 | +1 |
| +0.9 | Round 20 | 🇵🇱 POLAND | 11 | 1NT | ♠Q | -1 | +3 |
| +0.8 | Round 1 | 🏴 ENGLAND | 6 | 4♥ | ♦K | = | +0 |
| +0.8 | Round 25 | 🇨🇭 SWITZERLAND | 5 | 2♠ | ♦5 | = | +0 |
| +0.7 | Round 2 | 🇫🇷 FRANCE | 12 | 4♠ | ♦Q | +2 | +1 |
| +0.7 | Round 19 | 🇳🇴 NORWAY | 7 | 4♥ | ♠3 | +1 | +1 |
| +0.6 | Round 11 | 🇭🇷 CROATIA | 17 | 2NT | ♠6 | = | +7 |
| +0.5 | Round 27 | 🇦🇺 AUSTRALIA | 28 | 2♠ | ♦7 | -2 | -9 |
| +0.4 | Round 11 | 🇭🇷 CROATIA | 16 | 4♠ | ♦A | +1 | +0 |
| +0.4 | Round 16 | 🇭🇰 HONG KONG CHINA | 7 | 3NT | ♦3 | +2 | +1 |
| +0.3 | Round 11 | 🇭🇷 CROATIA | 12 | 3♣ | ♦4 | -1 | -1 |
| +0.3 | Round 15 | 🇪🇸 SPAIN | 28 | 4♥ | ♠10 | = | +0 |
| +0.3 | Round 19 | 🇳🇴 NORWAY | 5 | 2♥ | ♦A | -1 | +4 |
| +0.2 | Round 6 | 🇨🇱 CHILE | 30 | 2NT | ♣8 | -1 | -1 |
| +0.1 | Round 1 | 🏴 ENGLAND | 4 | 4♠ | ♥10 | -1 | +5 |
| +0.1 | Round 6 | 🇨🇱 CHILE | 22 | 3♥ | ♠4 | -1 | -8 |
| +0.1 | Round 27 | 🇦🇺 AUSTRALIA | 26 | 2♠ | ♣K | +2 | +10 |
| -0.0 | Round 9 | 🇧🇷 BRAZIL | 30 | 3NT | ♥6 | = | +0 |
| +0.0 | Round 22 | 🇸🇪 SWEDEN | 3 | 1NT | ♥10 | -1 | -1 |
| -0.1 | Round 9 | 🇧🇷 BRAZIL | 25 | 4♥ | ♦4 | = | +1 |
| -0.2 | Round 5 | 🇲🇦 MOROCCO | 18 | 3NT | ♦10 | = | +0 |
| -0.3 | Round 6 | 🇨🇱 CHILE | 21 | 3♣ | ♥J | = | -5 |
| -0.4 | Round 1 | 🏴 ENGLAND | 7 | 4♠ | ♥J | = | +0 |
| -0.4 | Round 9 | 🇧🇷 BRAZIL | 21 | 4♥ | ♥J | = | +0 |
| -0.4 | Round 9 | 🇧🇷 BRAZIL | 22 | 2♠ | ♠8 | = | +1 |
| -0.4 | Round 11 | 🇭🇷 CROATIA | 20 | 4♠ | ♠8 | -1 | -6 |
| -0.5 | Round 24 | 🇦🇷 ARGENTINA | 29 | 3NT | ♣10 | = | +1 |
| -0.6 | Round 2 | 🇫🇷 FRANCE | 15 | 2♠ | ♣Q | -1 | +11 |
| -0.6 | Round 2 | 🇫🇷 FRANCE | 19 | 3NT | ♦10 | = | -2 |
| -0.7 | Round 1 | 🏴 ENGLAND | 1 | 4♥ | ♦10 | -1 | -10 |
| -0.7 | Round 22 | 🇸🇪 SWEDEN | 5 | 1NT | ♠5 | = | -2 |
| -0.7 | Round 25 | 🇨🇭 SWITZERLAND | 2 | 2♠ | ♦K | = | +0 |
| -0.8 | Round 5 | 🇲🇦 MOROCCO | 19 | 2♥ | ♥3 | = | +0 |
| -0.8 | Round 15 | 🇪🇸 SPAIN | 21 | 4♠ | ♦Q | +1 | -1 |
| -0.8 | Round 27 | 🇦🇺 AUSTRALIA | 27 | 1NT | ♦3 | = | +0 |
| -0.9 | Round 15 | 🇪🇸 SPAIN | 29 | 2♠ | ♥2 | +1 | +0 |
| -0.9 | Round 20 | 🇵🇱 POLAND | 19 | 3NT | ♠5 | +1 | +0 |
| -0.9 | Round 22 | 🇸🇪 SWEDEN | 2 | 3♠ | ♥5 | = | +0 |
| -1.0 | Round 1 | 🏴 ENGLAND | 10 | 3NT | ♠10 | +2 | +0 |
| -1.0 | Round 6 | 🇨🇱 CHILE | 25 | 3NT | ♠10 | +1 | +0 |
| -1.0 | Round 27 | 🇦🇺 AUSTRALIA | 25 | 4♥ | ♠A | +2 | +12 |
| -1.0 | Round 28 | 🇨🇦 CANADA | 9 | 4♥ | ♠A | -1 | +5 |
| -1.1 | Round 5 | 🇲🇦 MOROCCO | 16 | 4♥ | ♦7 | +2 | +9 |
| -1.1 | Round 7 | 🇨🇳 CHINA | 8 | 4♥ | ♠A | +1 | -11 |
| -1.1 | Round 27 | 🇦🇺 AUSTRALIA | 24 | 1NT | ♠4 | -1 | +2 |
| -1.2 | Round 11 | 🇭🇷 CROATIA | 11 | 3♣ | ♥J | -1 | -2 |
| -1.4 | Round 5 | 🇲🇦 MOROCCO | 15 | 2NT | ♣9 | = | +0 |
| -1.4 | Round 15 | 🇪🇸 SPAIN | 23 | 2♥ | ♦2 | -1 | +0 |
| -1.4 | Round 16 | 🇭🇰 HONG KONG CHINA | 3 | 3NT | ♦5 | -1 | -5 |
| -1.6 | Round 7 | 🇨🇳 CHINA | 7 | 3NT | ♣J | +2 | -1 |
| -1.7 | Round 25 | 🇨🇭 SWITZERLAND | 7 | 4♠ | ♥6 | = | +0 |
| -1.7 | Round 28 | 🇨🇦 CANADA | 2 | 1NT | ♥J | -1 | -5 |
| -1.8 | Round 11 | 🇭🇷 CROATIA | 13 | 1♠ | ♥9 | -1 | -11 |
| -1.8 | Round 24 | 🇦🇷 ARGENTINA | 26 | 4♥ | ♠2 | -1 | +1 |
| -1.8 | Round 24 | 🇦🇷 ARGENTINA | 27 | 1NT | ♣7 | -2 | +0 |
| -1.9 | Round 9 | 🇧🇷 BRAZIL | 27 | 6NT | ♣9 | = | +0 |
| -1.9 | Round 20 | 🇵🇱 POLAND | 15 | 1♥ | ♦9 | -1 | -6 |
| -1.9 | Round 25 | 🇨🇭 SWITZERLAND | 4 | 3♦ | ♣10 | = | +3 |
| -2.2 | Round 15 | 🇪🇸 SPAIN | 24 | 4♥x | ♣K | -1 | -5 |
| -2.2 | Round 24 | 🇦🇷 ARGENTINA | 30 | 1NT | ♠9 | = | -6 |
| -2.4 | Round 16 | 🇭🇰 HONG KONG CHINA | 1 | 4♠ | ♥K | -1 | -10 |
| -2.5 | Round 20 | 🇵🇱 POLAND | 20 | 3♠ | ♥2 | = | +0 |
| -2.6 | Round 22 | 🇸🇪 SWEDEN | 4 | 4♥ | ♠2 | -2 | -2 |
| -2.6 | Round 22 | 🇸🇪 SWEDEN | 10 | 3♠ | ♥6 | +1 | -10 |
| -2.7 | Round 6 | 🇨🇱 CHILE | 24 | 4♠ | ♦K | +1 | -11 |
| -2.7 | Round 24 | 🇦🇷 ARGENTINA | 25 | 3NT | ♠3 | = | +0 |
| -3.0 | Round 20 | 🇵🇱 POLAND | 13 | 1NT | ♣2 | = | -5 |
| -3.0 | Round 20 | 🇵🇱 POLAND | 18 | 4♠ | ♥5 | = | -7 |
| -3.1 | Round 7 | 🇨🇳 CHINA | 4 | 3♦ | ♣K | +1 | -9 |
| -3.1 | Round 25 | 🇨🇭 SWITZERLAND | 10 | 3♦ | ♥7 | = | +0 |
| -3.2 | Round 2 | 🇫🇷 FRANCE | 14 | 6♥ | ♥5 | = | +0 |
| -3.2 | Round 7 | 🇨🇳 CHINA | 9 | 3NT | ♠10 | = | +0 |
| -3.3 | Round 20 | 🇵🇱 POLAND | 14 | 4♠ | ♦K | +2 | -11 |
| -3.4 | Round 19 | 🇳🇴 NORWAY | 9 | 3NT | ♥5 | = | +0 |
| -3.5 | Round 22 | 🇸🇪 SWEDEN | 8 | 2♥ | ♠A | = | -8 |
| -3.8 | Round 22 | 🇸🇪 SWEDEN | 6 | 3NT | ♠2 | +1 | -7 |
| -3.9 | Round 28 | 🇨🇦 CANADA | 8 | 4♣ | ♦10 | = | -6 |
| -4.1 | Round 5 | 🇲🇦 MOROCCO | 17 | 3♥ | ♦K | -2 | -5 |
| -4.1 | Round 19 | 🇳🇴 NORWAY | 6 | 3NT | ♠7 | +2 | +0 |
| -4.7 | Round 7 | 🇨🇳 CHINA | 3 | 4♠x | ♠10 | -4 | -4 |
| -4.7 | Round 9 | 🇧🇷 BRAZIL | 29 | 2♥ | ♦2 | = | +0 |
| -4.8 | Round 11 | 🇭🇷 CROATIA | 15 | 4♥ | ♥6 | -2 | -7 |
| -4.8 | Round 20 | 🇵🇱 POLAND | 16 | 3♥ | ♣4 | -4 | -2 |
| -4.9 | Round 16 | 🇭🇰 HONG KONG CHINA | 8 | 3♠ | ♣J | -1 | -10 |
| -5.0 | Round 25 | 🇨🇭 SWITZERLAND | 6 | 3NT | ♣K | -4 | -2 |
| -5.1 | Round 19 | 🇳🇴 NORWAY | 1 | 4♠ | ♦Q | = | -7 |
| -5.3 | Round 1 | 🏴 ENGLAND | 3 | 4♥ | ♣K | +1 | -4 |
| -5.3 | Round 16 | 🇭🇰 HONG KONG CHINA | 5 | 3NT | ♣10 | -1 | -13 |
| -5.4 | Round 7 | 🇨🇳 CHINA | 1 | 3♦ | ♥6 | +1 | -7 |
| -5.4 | Round 19 | 🇳🇴 NORWAY | 4 | 3♥ | ♣A | -1 | -1 |
| -5.5 | Round 25 | 🇨🇭 SWITZERLAND | 3 | 3NT | ♥3 | +1 | -1 |
| -5.8 | Round 1 | 🏴 ENGLAND | 2 | 3NT | ♥Q | -3 | -9 |
| -6.3 | Round 16 | 🇭🇰 HONG KONG CHINA | 10 | 4♥ | ♦3 | -1 | -12 |
| -6.4 | Round 2 | 🇫🇷 FRANCE | 18 | 4♥ | ♣6 | -2 | -6 |
| -8.3 | Round 5 | 🇲🇦 MOROCCO | 12 | 3♥x | ♦7 | -2 | -8 |
| -8.7 | Round 16 | 🇭🇰 HONG KONG CHINA | 4 | 4♠ | ♣8 | = | +0 |
| -9.5 | Round 1 | 🏴 ENGLAND | 8 | 5♦ | ♥K | -1 | -10 |
| -9.8 | Round 7 | 🇨🇳 CHINA | 6 | 3NT | ♠Q | -1 | -10 |
| -10.3 | Round 15 | 🇪🇸 SPAIN | 22 | 4NT | ♥5 | -3 | -12 |
| -10.4 | Round 6 | 🇨🇱 CHILE | 26 | 3♥ | ♦Q | = | -13 |
| -11.3 | Round 16 | 🇭🇰 HONG KONG CHINA | 6 | 3NT | ♠2 | -1 | -10 |
| -12.5 | Round 24 | 🇦🇷 ARGENTINA | 23 | 5♦x | ♠2 | +1 | -13 |