Ortiz Serra, Jacobo
Current rating: 1450
Record: 3-6
| Grand Prix Valencia 2013 (THS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 12 | Wheeler, Tim (1534) | Lost 1-2 | -171483 |
| 2sealed | 262 | Cavaleiro, Joao (1658) | Lost 0-2 | -151468 |
| 3sealed | 443 | Bueno Lara, Jose Jesus (1467) | Lost 0-2 | -181450 |
| 4sealed | 490 | Valcaneras, Alex (1498) | Lost 0-2 | -171433 |
| 5sealed | 472 | Trejo Alvarez, Eduardo (1429) | Won 2-1 | +181451 |
| 6sealed | 433 | Marco, Francisco (1426) | Won 2-1 | +171468 |
| 7sealed | 355 | Ingles Garcia, Adria (1465) | Won 2-0 | +181486 |
| 8sealed | 302 | Ostrouhov, Alexander V (1517) | Lost 0-2 | -171469 |
| 9sealed | 266 | Olarte Ovalle, Alvaro Edward (1447) | Lost 0-2 | -191450 |
| average opponent: 1493record: 3-6 | new rating: 1450 | |||