Mendez Bermudez, Sergio
Current rating: 1528
Record: 23-24
| Grand Prix Madrid 2004 (DST limited) | starting rating: 1456 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 490 | Morales, Jose Luis (1500) | Lost 0-2 | -181438 |
| 2sealed | 571 | Marques, Alvaro (1411) | Won 2-1 | +181456 |
| 3sealed | 398 | Gonzalez, Ruben 9109 (1500) | Won 2-0 | +191475 |
| 4sealed | 282 | Cabrerizo, David (1519) | Won 2-1 | +191494 |
| 5sealed | 105 | Alonso Ortiz, Emilio (1514) | Won 2-1 | +181512 |
| 6sealed | 78 | Soldevila, Jordi (1681) | Won 2-0 | +211533 |
| 7sealed | 35 | Brito, Rafael (1571) | Lost 1-2 | -171516 |
| 8sealed | 103 | Mayor Redondo, Victor (1599) | Won 2-0 | +191535 |
| 9sealed | 43 | Wiegersma, Jelger (1954) | Won 2-1 | +251560 |
| 10draft | 21 | Cuneo, Vincent (1587) | Lost 0-2 | -171543 |
| 11draft | 28 | Oliveira, Marino (1603) | Lost 0-2 | -171526 |
| 12draft | 42 | Jungbauer, Rene (1526) | Won 2-1 | +181544 |
| 13draft | 56 | Reboiro Jato, David (1572) | Lost 0-2 | -171527 |
| 14draft | 15 | Price, Chad (1539) | Lost 0-2 | -181509 |
| 15draft | 49 | Cubas, Hector (1565) | Won 2-0 | +191528 |
| top | average opponent: 1576record: 9-6 | new rating: 1528 | ||
| Grand Prix Lyon 2003 (MRD limited) | starting rating: 1461 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 153 | Solna, Remy (1567) | Lost 0-2 | -161445 |
| 2sealed | 402 | Loutte, Jean Charles (1484) | Won 2-1 | +191464 |
| 3sealed | 247 | Brunet, Samuel (1500) | Won 2-0 | +181482 |
| 4sealed | 154 | Joebstl, Markus (1698) | Lost 1-2 | -141468 |
| 5sealed | 300 | Pires, Jose (1503) | Won 2-0 | +191487 |
| 6sealed | 165 | Manaranche, Stephane (1655) | Lost 1-2 | -151472 |
| 7sealed | 244 | Barrera, Juan (1453) | Won 2-1 | +181490 |
| 8sealed | 153 | Gache, Francois (1584) | Lost 0-2 | -171473 |
| 9sealed | 159 | Ragull Puig, Miquel (1496) | Lost 0-2 | -171456 |
| top | average opponent: 1549record: 4-5 | new rating: 1456 | ||
| Grand Prix Seville 2003 (LGN limited) | starting rating: 1429 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 204 | Novo Mendo, Juan Pablo (1500) | Won 2-1 | +191448 |
| 2sealed | 191 | Jimenez, Francisco (1431) | Won 2-1 | +181466 |
| 3sealed | 53 | Giraudel, Jacques (1535) | Won 2-0 | +191485 |
| 4sealed | 6 | Roca, Antonio (1586) | Lost 1-2 | -161469 |
| 5sealed | 64 | van Leeuwen, Arjan (1761) | Lost 1-2 | -131456 |
| 7sealed | 77 | Gomez Villota, Carlos (1662) | Lost 0-2 | -141442 |
| 8sealed | 118 | Pedrero, Emilio (1518) | Won 2-1 | +191461 |
| top | average opponent: 1570record: 4-3 | new rating: 1461 | ||
| Grand Prix Reims 2002 (extended) | starting rating: 1501 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 50 | Gaspard, Alexandre (1500) | Lost 1-2 | -181483 |
| 2extended | 233 | Cottin, Gregory (1482) | Lost 0-2 | -181465 |
| 3extended | 365 | Guerre, Romain (1462) | Won 2-1 | +181483 |
| 4extended | 305 | Meneses, Franck (1480) | Lost 1-2 | -181465 |
| 5extended | 333 | Yvert, Dominique (1477) | Lost 1-2 | -181447 |
| 6extended | 319 | Bleiss, Andre (1429) | Lost 0-2 | -181429 |
| 7extended | 304 | Libert, Johan (1425) | Won 2-1 | +181447 |
| 8extended | 239 | Theys, Steve (1445) | Lost 0-2 | -181429 |
| top | average opponent: 1463record: 2-6 | new rating: 1429 | ||
| Grand Prix Biarritz 2001 (ODY limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 97 | Brahim, Gregory (1500) | Won 2-1 | +181518 |
| 2sealed | 2 | Rohart, Stephane (1557) | Lost 1-2 | -171501 |
| 3sealed | 91 | Samson, Florian (1518) | Lost 0-2 | -181483 |
| 4sealed | 219 | Munoz, Ignacio (1483) | Won 2-1 | +181501 |
| 5sealed | 150 | Cudre-Mauroux, Cedric (1503) | Lost 0-2 | -181483 |
| 6sealed | 188 | Montejano Rodriguez, Raul (1482) | Lost 1-2 | -181465 |
| 7sealed | 192 | Dussault, Fabrice (1466) | Won 2-1 | +181483 |
| 8sealed | 156 | Guevara, Asier (1483) | Won 2-0 | +181501 |
| top | average opponent: 1499record: 4-4 | new rating: 1501 | ||