Pina, Nilton
Current rating: 1499
Record: 15-18-3
| Grand Prix Lisbon 2012 (RTR limited) | starting rating: 1421 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 98 | Alvarez Antelo, David (1500) | Won 2-0 | +191440 |
| 2sealed | 22 | Costa, Joao Miguel (1444) | Won 2-1 | +181458 |
| 3sealed | 14 | Dipsar, Sureyya (1863) | Won 2-0 | +251483 |
| 4sealed | 32 | Boj Perez, Israel (1768) | Lost 0-2 | -131470 |
| 5sealed | 120 | Scarponi, Alessandro (1501) | Lost 1-2 | -171453 |
| 6sealed | 125 | Boavida, Pedro (1474) | Won 2-1 | +181471 |
| 7sealed | 112 | Ung, Christoffer (1549) | Won 2-1 | +201491 |
| 8sealed | 87 | Kratter, Filippo (1601) | Won 2-1 | +201511 |
| 9sealed | 41 | Levy, Raphael (1861) | Lost 0-2 | -121499 |
| top | average opponent: 1618record: 6-3 | new rating: 1499 | ||
| Grand Prix Madrid 2012 (DKA limited) | starting rating: 1410 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 25 | Luengo, Jorge (1743) | Lost 1-2 | -121398 |
| 2sealed | 218 | Javier Tojar, Francisco (1451) | Won 2-1 | +191417 |
| 3sealed | 124 | Nieto, Carlos (1399) | Lost 1-2 | -191398 |
| 4sealed | 253 | Fanego Otero, Santiago (1435) | Won 2-0 | +191417 |
| 5sealed | 178 | Trivino, Manuel (1498) | Won 2-0 | +201437 |
| 6sealed | 175 | Escobar Pastor, Dionisio (1553) | Lost 1-2 | -161421 |
| top | average opponent: 1513record: 3-3 | new rating: 1421 | ||
| Grand Prix Madrid 2008 (EVE limited) | starting rating: 1419 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 96 | Martinez, Oscar (1463) | Won 2-0 | +191438 |
| 2sealed | 52 | Marcos Medrano, Pablo (1518) | Lost 1-2 | -171421 |
| 3sealed | 222 | Zachariasen, Marc-axel (1500) | Draw 1-1 | +21423 |
| 4sealed | 215 | Alonso Sansegundo, Jos (1500) | Won 2-1 | +191442 |
| 5sealed | 157 | Magdalena Aguin, Eduardo (1524) | Lost 0-2 | -171425 |
| 6sealed | 188 | Ludena, David (1557) | Lost 0-2 | -151410 |
| top | average opponent: 1510record: 2-3-1 | new rating: 1410 | ||
| Grand Prix Lisbon 2005 (BOK limited) | starting rating: 1452 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 55 | Neves, Pedro (1481) | Lost 1-2 | -181434 |
| 2sealed | 179 | Letra, Paulo (1482) | Lost 1-2 | -171417 |
| 3sealed | 227 | Barbosa, Bruno (1481) | Won 2-0 | +191436 |
| 4sealed | 223 | Silva, Rui (1464) | Lost 0-2 | -171419 |
| top | average opponent: 1477record: 1-3 | new rating: 1419 | ||
| Grand Prix Lisbon 2002 (extended) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 263 | Moreira, Andre (1500) | Lost 0-2 | -171447 |
| 2extended | 264 | Fonseca, Jose 2 (1482) | Won 2-1 | +181465 |
| 3extended | 123 | Velasco, Luis (1495) | Won 2-0 | +191484 |
| 4extended | 113 | Sousa, Tiago (1518) | Won 2-0 | +181502 |
| 5extended | 89 | Dols, Roel (1609) | Draw 1-1 | +21504 |
| 6extended | 94 | Alfambra, Antonio (1536) | Lost 1-2 | -171487 |
| 7extended | 130 | Pinto, Bruno (1517) | Lost 0-2 | -171470 |
| 8extended | 154 | Costa, Sergio [PRT] (1485) | Lost 1-2 | -181452 |
| top | average opponent: 1518record: 3-4-1 | new rating: 1452 | ||
| Grand Prix Porto 2000 (PCY limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 4 | Martins, Ruben (1500) | Lost 0-2 | -181482 |
| 2sealed | 293 | Fernandes, Pedro (1482) | Draw 1-1 | 01482 |
| 3sealed | 235 | Braga, Andre (1482) | Lost 0-2 | -181464 |
| top | average opponent: 1488record: 0-2-1 | new rating: 1464 | ||