Pena, Tiago
Current rating: 1507
Record: 4-4-1
| Grand Prix Lisbon 2012 (RTR limited) | starting rating: 1524 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 22 | Levy, Olivier (1672) | Lost 0-2 | -151509 |
| 2sealed | 186 | Ferreira, Miguel (1484) | Lost 1-2 | -181491 |
| 3sealed | 259 | Goncalves, Luis (1393) | Won 2-1 | +161507 |
| average opponent: 1516record: 1-2 | new rating: 1507 | |||
| Grand Prix Lyon 2012 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 4modern | 505 | Thomas, Marc (1504) | Won 2-1 | +181518 |
| 5modern | 517 | Wild, Emilien (1546) | Lost 1-2 | -171501 |
| 6modern | 539 | Faivre, Boris (1606) | Won 2-1 | +201521 |
| 7modern | 521 | Duivesteijn, Mikel (1379) | Lost 0-2 | -211500 |
| 8modern | 577 | Vieren, Peter (1814) | Won 2-1 | +231523 |
| 9modern | 533 | Gavilan, Michael (1568) | Draw 1-1 | +11524 |
| average opponent: 1569record: 3-2-1 | new rating: 1524 | |||