Gonzalez, Roman
Current rating: 1477
Record: 19-20-2
| Grand Prix Milan 2011 (ISD limited) | starting rating: 1512 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 74 | Maineri, Ivano (1500) | Lost 1-2 | -191493 |
| 2sealed | 274 | Porretti, Vincent (1482) | Lost 0-2 | -181475 |
| 3sealed | 382 | Arico, Pasquale (1522) | Lost 0-2 | -171458 |
| 4sealed | 403 | De Luca, Giorgio (1436) | Won 2-0 | +181476 |
| 5sealed | 363 | Pollak, Tomaz (1474) | Lost 1-2 | -181458 |
| 6sealed | 331 | Colombo, Andreas (1399) | Won 2-0 | +171475 |
| 7sealed | 267 | Wysoczanski, Krzysztof (1626) | Lost 0-2 | -161459 |
| 8sealed | 217 | Barossi, Davide (1451) | Won 2-0 | +181477 |
| top | average opponent: 1486record: 3-5 | new rating: 1477 | ||
| Grand Prix Brussels 2008 (SHM limited) | starting rating: 1558 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 62 | Mennella, Alessandro (1456) | Draw 1-1 | -21556 |
| 2sealed | 197 | Mispelters, Peter (1480) | Lost 0-2 | -191537 |
| 3sealed | 275 | Galera, Angel A. (1483) | Won 2-0 | +171554 |
| 4sealed | 234 | Valkeneers, Tom (1500) | Lost 0-2 | -191535 |
| 5sealed | 243 | Martins, Didier (1447) | Lost 0-2 | -201515 |
| 6sealed | 223 | Speckmann, Marcel (1462) | Lost 1-2 | -191496 |
| 7sealed | 184 | Michaux, Jeremy (1445) | Won 2-1 | +171513 |
| 8sealed | 144 | Clere, Maurice (1481) | Won 2-0 | +181531 |
| 9sealed | 115 | Diez De Mingo, Adrian (1482) | Lost 0-2 | -191512 |
| top | average opponent: 1471record: 3-5-1 | new rating: 1512 | ||
| Grand Prix Madrid 2004 (DST limited) | starting rating: 1522 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 375 | Silva, Miguel (1500) | Won 1-0 | +181540 |
| 2sealed | 123 | Gomez Villota, Carlos (1691) | Won 2-1 | +201560 |
| 3sealed | 79 | Gonzalez, Francisco [ESP] (1594) | Lost 0-2 | -171543 |
| 4sealed | 223 | Robles Ortiz, Eduardo (1518) | Won 2-0 | +171560 |
| 5sealed | 70 | Marques, Ramon (1536) | Won 2-0 | +181578 |
| 6sealed | 79 | Andrade, Henrique (1466) | Lost 1-2 | -201558 |
| 7sealed | 207 | Alfonso Macia, Javier (1571) | Won 2-0 | +181576 |
| 8sealed | 122 | Madruga, Andres (1556) | Lost 0-2 | -181558 |
| top | average opponent: 1554record: 5-3 | new rating: 1558 | ||
| Grand Prix Lyon 2003 (MRD limited) | starting rating: 1527 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 181 | Allire, Maickael (1500) | Draw 1-1 | -11526 |
| 2sealed | 271 | Eglin, Nicolas (1498) | Lost 0-2 | -181508 |
| 3sealed | 394 | Lam, Wilson (1481) | Lost 1-2 | -191489 |
| 4sealed | 446 | Nelva, Pierre (1464) | Won 2-0 | +181507 |
| 5sealed | 352 | Richy, Julien (1481) | Won 2-1 | +171524 |
| 6sealed | 256 | Lavillette, Sebastien (1500) | Won 2-1 | +181542 |
| 7sealed | 174 | Dirand, Charles (1521) | Lost 1-2 | -191523 |
| 8sealed | 197 | Padros, Arnau (1468) | Lost 1-2 | -191504 |
| 9sealed | 189 | Bettanin, Mickael (1483) | Won 2-0 | +181522 |
| top | average opponent: 1488record: 4-4-1 | new rating: 1522 | ||
| Grand Prix Barcelona 2002 (TOR limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 139 | Martinez, Alexis (1647) | Lost 0-2 | -151485 |
| 3sealed | 127 | Robles, Genis (1500) | Won 2-0 | +181503 |
| 4sealed | 184 | Siles, Arturo (1550) | Won 2-0 | +191522 |
| 5sealed | 139 | Saenz, Juan Pablo (1483) | Won 2-0 | +171539 |
| 6sealed | 43 | da Costa, Jorge (1608) | Won 2-0 | +191558 |
| 7sealed | 29 | Meraghni, Farid (1890) | Lost 1-2 | -121546 |
| 8sealed | 58 | Castiello, Roberto (1456) | Lost 0-0 | -191527 |
| top | average opponent: 1591record: 4-3 | new rating: 1527 | ||