Afonso, Tiago
Current rating: 1351
Record: 8-18
| Grand Prix Lisbon 2012 (RTR limited) | starting rating: 1386 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 121 | Silva, Manuel (1500) | Lost 1-2 | -161370 |
| 2sealed | 165 | Reis, Pedro 0777 (1482) | Won 2-0 | +201390 |
| 3sealed | 217 | Suzuki, Futaro (1510) | Lost 1-2 | -161374 |
| 4sealed | 229 | Carmo, Francisco (1483) | Won 2-0 | +201394 |
| 5sealed | 227 | Zanetti, Giorgio (1554) | Won 2-0 | +211415 |
| 6sealed | 149 | Venturi, Matteo (1528) | Lost 0-2 | -161399 |
| 7sealed | 196 | Al Takrouri, Karim (1585) | Lost 1-2 | -141385 |
| 8sealed | 167 | Coelho, Tiago (1435) | Lost 1-2 | -181367 |
| 9sealed | 149 | Hermoso, Roberto (1464) | Lost 1-2 | -161351 |
| top | average opponent: 1505record: 3-6 | new rating: 1351 | ||
| Grand Prix Madrid 2012 (DKA limited) | starting rating: 1421 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 694 | Costentin, Paul (1555) | Lost 0-2 | -151406 |
| 2sealed | 827 | Salcedo, Vicky V (1266) | Lost 1-2 | -211385 |
| 3sealed | 852 | Vidaurrazaga Lopez-Negrete, Igor (1413) | Won 2-0 | +191404 |
| 4sealed | 833 | Rosa Serrat, Bernat (1421) | Lost 1-2 | -181386 |
| top | average opponent: 1414record: 1-3 | new rating: 1386 | ||
| Grand Prix Florence 2010 (SOM limited) | starting rating: 1489 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 28 | Lyford-Smith, David (1425) | Lost 0-2 | -191470 |
| 5sealed | 60 | Economides, Ioannis (1450) | Lost 0-2 | -181452 |
| 6sealed | 101 | Tscharner, Beat (1659) | Lost 0-2 | -151437 |
| 7sealed | 137 | Sponza, Marco (1534) | Lost 1-2 | -161421 |
| top | average opponent: 1517record: 0-4 | new rating: 1421 | ||
| Grand Prix Paris 2009 (ZEN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 320 | Pinchart, Benoit (1481) | Won 2-0 | +181518 |
| 2sealed | 13 | Lejeune, Olivier (1464) | Lost 0-2 | -191499 |
| 3sealed | 350 | Ement, Eric (1498) | Won 2-0 | +181517 |
| 4sealed | 159 | Thomas, Mehdi (1499) | Lost 0-2 | -191498 |
| 5sealed | 292 | Soubrier, Stephane (1719) | Won 2-0 | +221520 |
| 6sealed | 202 | Le Floch, Cyrille (1517) | Won 2-1 | +181538 |
| 7sealed | 90 | Schmidt, Jan (1812) | Lost 1-2 | -131525 |
| 8sealed | 156 | Gibaud, Thierry (1563) | Lost 0-2 | -171508 |
| 9sealed | 142 | Weidemann, Paul (1479) | Lost 1-2 | -191489 |
| top | average opponent: 1559record: 4-5 | new rating: 1489 | ||