Collatuzzo, Loris
Current rating: 1408
Record: 6-13-2
| Grand Prix Ghent 2012 (legacy) | starting rating: 1415 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 25 | Wagner, Rob (1552) | Draw 1-1 | +31418 |
| 2legacy | 153 | Gameiro, Kevin-Romain (1543) | Won 2-0 | +201438 |
| 3legacy | 116 | Froyen, Bart (1581) | Lost 0-2 | -151423 |
| 4legacy | 218 | Kristensen, David Kai (1615) | Lost 1-2 | -151408 |
| top | average opponent: 1573record: 1-2-1 | new rating: 1408 | ||
| Grand Prix Barcelona 2009 (ARB standard) | starting rating: 1424 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 116 | Marco, David (1485) | Draw 1-1 | +11425 |
| 2standard | 186 | Martinez Sanchez, Juan (1486) | Won 2-1 | +201445 |
| 3standard | 120 | Boj Perez, Israel (1764) | Lost 0-2 | -131432 |
| 4standard | 237 | Bertolin, Marc (1500) | Lost 1-2 | -171415 |
| top | average opponent: 1559record: 1-2-1 | new rating: 1415 | ||
| Grand Prix Rimini 2008 (Lorwyn block) | starting rating: 1460 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 13 | Wimmer, Peter (1519) | Lost 0-2 | -171443 |
| 2block | 242 | Joszef, Turcsanyi (1430) | Lost 1-2 | -191424 |
| top | average opponent: 1475record: 0-2 | new rating: 1424 | ||
| Grand Prix Madrid 2008 (EVE limited) | starting rating: 1474 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 49 | Gonzalez, Isidoro (1500) | Won 2-1 | +191493 |
| 2sealed | 47 | Trallero, Ivan (1587) | Lost 1-2 | -161477 |
| 3sealed | 171 | Soler, Kilian (1524) | Lost 0-2 | -171460 |
| top | average opponent: 1537record: 1-2 | new rating: 1460 | ||
| Grand Prix Vienna 2008 (extended) | starting rating: 1465 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 154 | Pinto, Antonio (1482) | Lost 0-2 | -181447 |
| 2extended | 223 | Milian, Jan (1483) | Won 2-1 | +191466 |
| 3extended | 196 | Dimitrov, Daniel (1498) | Won 2-0 | +181484 |
| 4extended | 135 | Stradner, Stefan (1748) | Lost 1-2 | -131471 |
| 5extended | 202 | Legat, Petr (1500) | Won 2-1 | +191490 |
| 6extended | 159 | Nesi, Eugenio (1653) | Lost 0-2 | -161474 |
| top | average opponent: 1561record: 3-3 | new rating: 1474 | ||
| Grand Prix Genoa 2003 (Onslaught block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 129 | Bissolino, Michele (1501) | Lost 0-2 | -181482 |
| 2block | 196 | Schwass, Mark (1520) | Lost 0-2 | -171465 |
| top | average opponent: 1511record: 0-2 | new rating: 1465 | ||