Carvalho, Tiago
Current rating: 1470
Record: 3-5
| Grand Prix Lisbon 2012 (RTR limited) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 158 | Karadimov, Kracimir K (1500) | Won 2-1 | +191483 |
| 2sealed | 16 | Neumann, Johannes (1563) | Won 2-0 | +191502 |
| 3sealed | 61 | Cech, Jakub (1537) | Won 2-0 | +191521 |
| 4sealed | 80 | Andrade, Henrique (1547) | Lost 0-2 | -171504 |
| 5sealed | 85 | Schoenberger, Dennis (1598) | Lost 0-2 | -171487 |
| 6sealed | 190 | Gobern, Luis (1537) | Lost 0-2 | -171470 |
| average opponent: 1547record: 3-3 | new rating: 1470 | |||
| Grand Prix Lisbon 2005 (BOK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 206 | Hoyas Navarro, Santiago (1518) | Lost 1-2 | -181482 |
| 2sealed | 191 | Coelho, Pedro (1484) | Lost 0-2 | -181464 |
| average opponent: 1501record: 0-2 | new rating: 1464 | |||