Lafuente, Diego
Current rating: 1430
Record: 7-6-1 (GP) / 5-11-1 (professional)
| Grand Prix Porto Alegre 2004 (COK limited) | starting rating: 1442 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 74 | Matarazzo, Bruno (1464) | Lost 0-2 | -181424 |
| 2sealed | 137 | Guevara, Omar (1482) | Won 2-0 | +191443 |
| 3sealed | 91 | Atkinson, Rogerio (1500) | Won 2-1 | +191462 |
| 4sealed | 55 | Chaves, Gustavo (1518) | Won 2-1 | +191481 |
| 5sealed | 39 | Guidi, Ivan (1535) | Lost 1-2 | -171464 |
| 6sealed | 56 | Righetti, Nicolas (1518) | Lost 1-2 | -171447 |
| 7sealed | 91 | Silva, Andres (1499) | Lost 0-2 | -171430 |
| top | average opponent: 1502record: 3-4 | new rating: 1430 | ||
| 2004 World Championship (mixed) | starting rating: 1533 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 123 | Zunko, Bojan (1598) | Lost 0-2 | -171516 |
| 2standard | 114 | Kaskel, Brent (1567) | Lost 1-2 | -171499 |
| 3standard | 119 | Torres, Eduardo [PER] (1456) | Lost 0-2 | -181481 |
| 4standard | 141 | Minieri, Dario (1573) | Won 2-0 | +191500 |
| 5standard | 130 | Kwan, David Wei Phang (1495) | Lost 0-2 | -181482 |
| 6standard | 134 | Tanchel, Russell (1388) | Won 2-0 | +161498 |
| 7draft | 76 | Rubin, Benjamin (1972) | Lost 1-2 | -101488 |
| 8draft | 125 | Chick, Hoi (1475) | Lost 0-2 | -181470 |
| 10draft | 35 | Minieri, Dario (1570) | Lost 0-2 | -161454 |
| 11draft | 59 | Fujita, Osamu (1707) | Lost 1-2 | -141440 |
| 12draft | 102 | Kjartansson, Halldor S (1428) | Lost 0-2 | -181422 |
| 13block | 139 | Pace Asciak, Fabian (1417) | Won 2-0 | +181440 |
| 14block | 138 | Shigehara, Toshinori (1437) | Lost 0-2 | -181422 |
| 15block | 137 | Middleton, Gareth (1315) | Lost 0-2 | -201402 |
| 16block | 134 | Murray, Stephen (1379) | Won 2-0 | +181420 |
| 17block | 129 | Edbury, Richard (1668) | Won 2-1 | +221442 |
| 18block | 121 | Acosta, Nicolas (1422) | Draw 1-1 | 01442 |
| top | average opponent: 1521record: 5-11-1 | new rating: 1442 | ||
| Grand Prix Buenos Aires 2000 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 35 | Zaccara, Matias (1500) | Won 2-0 | +181518 |
| 2extended | 10 | Barrios, Jorge (1518) | Won 2-0 | +181536 |
| 3extended | 37 | Conca, Maximiliano (1500) | Won 2-0 | +171553 |
| 4extended | 3 | Palomba, Martin (1553) | Won 2-0 | +181571 |
| 5extended | 10 | Lopez Mazzotti, Fernando (1518) | Lost 0-2 | -191552 |
| 6extended | 38 | De Gasperi, Nicolas (1501) | Draw 1-1 | -11551 |
| 7extended | 27 | Vicente, Joaquin (1537) | Lost 1-2 | -181533 |
| top | average opponent: 1518record: 4-2-1 | new rating: 1533 | ||