Serrano, Octavio
Current rating: 1536
Record: 8-6-2
| Grand Prix Lisbon 2012 (RTR limited) | starting rating: 1519 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 171 | Antunes, Igor (1453) | Won 2-0 | +171536 |
| 2sealed | 18 | Quintana Ballines, Gaspar Aziz (1408) | Lost 0-2 | -201516 |
| 3sealed | 224 | Canavesi, Daniele (1822) | Lost 0-2 | -131503 |
| 4sealed | 240 | Pedro, Sara (1483) | Won 2-0 | +181521 |
| 5sealed | 197 | Guimaraes, Filipe (1466) | Won 2-1 | +171538 |
| 6sealed | 151 | Bueno Lara, Jose Jesus (1515) | Won 2-1 | +171555 |
| 7sealed | 107 | Bizarro, Pedro (1539) | Won 2-0 | +181573 |
| 8sealed | 46 | Brutsche, Stephane (1552) | Lost 1-2 | -181555 |
| 9sealed | 98 | Rodrigues, Hugo (1538) | Lost 1-2 | -191536 |
| average opponent: 1531record: 5-4 | new rating: 1536 | |||
| Grand Prix Lisbon 2005 (BOK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 126 | Guerreiro, Andre (1500) | Won 2-1 | +181518 |
| 2sealed | 6 | Do Carmo, Adriano (1518) | Won 2-0 | +181536 |
| 3sealed | 70 | Garrido Barrero, Jonathan (1514) | Won 2-0 | +181554 |
| 4sealed | 8 | Cavadas, Luis (1517) | Draw 1-1 | -11553 |
| 5sealed | 26 | Adebo Diaz, Juan Carlos (1676) | Lost 0-2 | -161537 |
| 6sealed | 68 | Prior, Joao (1506) | Draw 1-1 | 01537 |
| 7sealed | 93 | Pereira, Rui (1568) | Lost 1-2 | -181519 |
| average opponent: 1543record: 3-2-2 | new rating: 1519 | |||