CUERVO LOPERA Juan Felipe · COLOMBIA
66rank
-48.4Butler · 70 bds
-0.69per board
±4.3swing
-0.36vs par /bd · #48/76
-1.07adjusted /bd
by round
vs par split: bidding -0.66 · play +0.30
Strength of schedule: opponents averaged -0.38/bd (an easy draw) → opponent-adjusted -1.07/bd
Card play — on target: declarer play 69.4% #47 of 75 · defence 85.3% #23 of 76
| vs NT | vs a suit | |
|---|---|---|
| Declarer play | 66.7% (12) | 70.8% (24) |
| Defence | 72.7% (11) | 91.3% (23) |
vs par by strain: NT -1.44 (23) · a suit +0.17 (47)
vs par by level: part-score -0.74 (27) · game -0.49 (39) · slam +3.50 (4)
By role: declaring -0.89/bd (-2.58 vs par · 36) · defending -0.48/bd (+2.00 vs par · 34)
By vulnerability: vulnerable -1.15/bd (-2.14 vs par · 35) · not vulnerable -0.23/bd (+1.43 vs par · 35)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | J.Zamora Villamizar | F.Lierhmann – T.Sanchez | Closed | 10 | +2.3 | +0.23 | +1.90 |
| Round 2 | J.Zamora Villamizar | D.Ramirez – G.Guridi | Closed | 10 | -17.5 | -1.75 | -2.40 |
| Round 3 | J.Zamora Villamizar | M.Myllaeri – I.Vanni | Open | 10 | -6.5 | -0.65 | -1.30 |
| Round 4 | J.Zamora Villamizar | B.Norton – N.Apteker | Open | 10 | -5.2 | -0.52 | +0.40 |
| Round 6 | J.Zamora Villamizar | Q.Mao – X.Wang | Open | 10 | -3.5 | -0.35 | -1.40 |
| Round 7 | J.Zamora Villamizar | KUSHARI SAYANTAN – DAS SHOUVIK | Closed | 10 | -19.1 | -1.91 | -2.10 |
| Round 8 | J.Zamora Villamizar | H.Paoli Barbosa – R.Giannotti | Open | 10 | +1.1 | +0.11 | +2.40 |
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 |
|---|---|---|---|---|---|---|---|
| +13.1 | Round 1 | FRANCE | 3 | 6♣ | ♥A | -1 | +12 |
| +9.7 | Round 7 | INDIA | 9 | 4♥ | ♦Q | -1 | +12 |
| +8.6 | Round 3 | FINLAND | 28 | 4♠ | ♥2 | -1 | +11 |
| +6.0 | Round 6 | CUST | 24 | 3♠ | ♣A | = | +6 |
| +5.1 | Round 8 | BRASIL | 18 | 2♠ | ♥A | +2 | +7 |
| +4.5 | Round 8 | BRASIL | 12 | 1NT | ♣J | +1 | +1 |
| +4.0 | Round 6 | CUST | 27 | 3♠ | ♣5 | +1 | +7 |
| +4.0 | Round 8 | BRASIL | 17 | 2♣ | ♦J | = | +5 |
| +3.9 | Round 3 | FINLAND | 27 | 2♠ | ♥6 | -2 | +8 |
| +3.9 | Round 4 | NORTON | 9 | 3NTx | ♥2 | +2 | -6 |
| +3.7 | Round 6 | CUST | 30 | 3NT | ♥5 | -3 | +6 |
| +3.5 | Round 4 | NORTON | 5 | 2♥ | ♥2 | -4 | +2 |
| +2.9 | Round 1 | FRANCE | 6 | 3NT | ♥2 | +1 | +7 |
| +2.9 | Round 2 | CHILE | 11 | 3♠ | ♥K | +1 | +7 |
| +2.9 | Round 2 | CHILE | 14 | 2♠ | ♣6 | -1 | +4 |
| +2.4 | Round 3 | FINLAND | 21 | 2♥ | ♠A | +2 | +1 |
| +1.9 | Round 2 | CHILE | 15 | 3NT | ♠2 | +2 | +1 |
| +1.7 | Round 1 | FRANCE | 4 | 2NT | ♦Q | = | -9 |
| +1.3 | Round 7 | INDIA | 7 | 3♠ | ♥K | -2 | -9 |
| +1.1 | Round 2 | CHILE | 16 | 3NT | ♥2 | +4 | +17 |
| +0.8 | Round 8 | BRASIL | 13 | 3♦ | ♥5 | +2 | +10 |
| +0.5 | Round 1 | FRANCE | 9 | 3♦ | ♥K | = | +0 |
| +0.4 | Round 6 | CUST | 22 | 4♥ | ♠K | +1 | +0 |
| +0.3 | Round 6 | CUST | 26 | 3NT | ♠3 | -1 | -5 |
| -0.1 | Round 3 | FINLAND | 25 | 2♦ | ♦3 | +2 | +0 |
| -0.1 | Round 4 | NORTON | 1 | 5♠x | ♥2 | -3 | +10 |
| -0.1 | Round 8 | BRASIL | 14 | 7♦x | ♥2 | -4 | +0 |
| -0.2 | Round 4 | NORTON | 3 | 4♠ | ♣A | = | +6 |
| -0.3 | Round 4 | NORTON | 7 | 2♦ | ♠2 | = | -1 |
| -0.3 | Round 8 | BRASIL | 15 | 3NT | ♠4 | +1 | +10 |
| -0.4 | Round 2 | CHILE | 17 | 4♠ | ♦9 | +1 | +0 |
| -0.4 | Round 4 | NORTON | 4 | 3NT | ♦2 | +2 | +0 |
| -0.5 | Round 1 | FRANCE | 7 | 4♠ | ♥2 | -1 | +6 |
| -0.5 | Round 3 | FINLAND | 29 | 3♠ | ♣A | -1 | -6 |
| -0.5 | Round 4 | NORTON | 10 | 2♦ | ♦2 | -1 | -1 |
| -0.5 | Round 6 | CUST | 25 | 3♣ | ♥5 | = | +0 |
| -0.5 | Round 7 | INDIA | 5 | 4♠ | ♥3 | = | -1 |
| -0.5 | Round 7 | INDIA | 6 | 3NT | ♦2 | +2 | -1 |
| -0.7 | Round 1 | FRANCE | 8 | 4♠ | ♣2 | = | +9 |
| -0.7 | Round 2 | CHILE | 20 | 1NT | ♦2 | +2 | -10 |
| -0.7 | Round 3 | FINLAND | 26 | 4♠ | ♦Q | = | +0 |
| -1.0 | Round 7 | INDIA | 10 | 3NT | ♠9 | +1 | -1 |
| -1.3 | Round 1 | FRANCE | 2 | 3NT | ♥10 | = | +1 |
| -1.7 | Round 2 | CHILE | 18 | 4♥ | ♠4 | = | -7 |
| -1.7 | Round 4 | NORTON | 6 | 3NT | ♦2 | = | +2 |
| -1.7 | Round 8 | BRASIL | 20 | 4♥ | ♠K | = | +1 |
| -2.0 | Round 6 | CUST | 21 | 2NT | ♦2 | -1 | -5 |
| -2.2 | Round 3 | FINLAND | 23 | 4♥ | ♦4 | -1 | -6 |
| -2.3 | Round 8 | BRASIL | 16 | 1NT | ♦2 | +1 | +0 |
| -2.6 | Round 1 | FRANCE | 10 | 4♥x | ♦2 | -3 | -5 |
| -2.7 | Round 6 | CUST | 28 | 2♠ | ♥2 | +2 | -10 |
| -2.7 | Round 7 | INDIA | 1 | 6♠ | ♥K | = | +11 |
| -2.7 | Round 8 | BRASIL | 11 | 2♥ | ♣5 | +1 | -7 |
| -3.6 | Round 6 | CUST | 29 | 4♠ | ♥A | = | -3 |
| -3.7 | Round 7 | INDIA | 3 | 3NT | ♣Q | -3 | -11 |
| -4.3 | Round 4 | NORTON | 2 | 3NT | ♠10 | +1 | +0 |
| -4.8 | Round 3 | FINLAND | 22 | 4♣ | ♠4 | +1 | -7 |
| -5.1 | Round 1 | FRANCE | 5 | 3NT | ♦2 | +3 | -2 |
| -5.1 | Round 4 | NORTON | 8 | 4♥ | ♣2 | +1 | -8 |
| -5.5 | Round 3 | FINLAND | 24 | 1NTx | ♦2 | -2 | -5 |
| -5.7 | Round 1 | FRANCE | 1 | 4♥ | ♠K | = | +0 |
| -5.7 | Round 2 | CHILE | 12 | 5♥ | ♦K | = | -10 |
| -6.2 | Round 7 | INDIA | 2 | 4♥ | ♦2 | = | +0 |
| -6.2 | Round 8 | BRASIL | 19 | 4♥ | ♦6 | = | -3 |
| -7.6 | Round 3 | FINLAND | 30 | 6♦x | ♠3 | -2 | -9 |
| -7.6 | Round 7 | INDIA | 8 | 2♥x | ♣A | = | -8 |
| -7.9 | Round 7 | INDIA | 4 | 3NT | ♠10 | -2 | -13 |
| -8.8 | Round 2 | CHILE | 13 | 4♥ | ♠7 | -1 | -12 |
| -9.0 | Round 2 | CHILE | 19 | 4♥ | ♠9 | -1 | -14 |
| -9.1 | Round 6 | CUST | 23 | 3NT | ♦4 | = | -10 |