Coimbra, Ivo
Current rating: 1461
Record: 5-7
| Grand Prix Lisbon 2012 (RTR limited) | starting rating: 1518 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 20 | Coelho, Tiago (1446) | Lost 0-2 | -191499 |
| 2sealed | 234 | Castillan, Julien (1472) | Lost 0-2 | -191480 |
| 3sealed | 283 | Rocha, Joao (1431) | Lost 1-2 | -191461 |
| average opponent: 1450record: 0-3 | new rating: 1461 | |||
| Grand Prix Lisbon 2005 (BOK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 128 | Gaspar, Tiago (1500) | Won 2-0 | +181518 |
| 2sealed | 95 | Costa, Tome (1533) | Lost 0-2 | -181500 |
| 3sealed | 190 | Lourenco, Ricardo (1499) | Lost 1-2 | -181482 |
| 4sealed | 227 | Goncalves, Valter (1483) | Won 2-1 | +181500 |
| 5sealed | 167 | Sousa, Tome (1500) | Won 2-1 | +181518 |
| 6sealed | 112 | Rickenbacher, Ivo (1490) | Won 2-0 | +181536 |
| 7sealed | 65 | Melo, Antonio (1538) | Lost 1-2 | -181518 |
| 8sealed | 81 | Rosado, Diogo (1517) | Won 2-0 | +181536 |
| 9sealed | 68 | Pareja, Antonio (1537) | Lost 0-2 | -181518 |
| average opponent: 1511record: 5-4 | new rating: 1518 | |||