Gallo, Rocco
Current rating: 1383
| Grand Prix Buenos Aires 2008 (SHM standard) | starting rating: 1430 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 130 | DEL PUNTA, LUAN (1500) | Lost 1-2 | -171413 |
| 2standard | 185 | VAZQUEZ, FACUNDO (1482) | Lost 0-2 | -171396 |
| 3standard | 232 | PEINO, ALEJANDRO (1464) | Won 2-0 | +191415 |
| 4standard | 206 | Alcalde, Eduardo (1465) | Lost 1-2 | -171398 |
| 5standard | 233 | ROMERO, CARLOS ANDRES (1464) | Lost 1-2 | -171381 |
| 6standard | 228 | Desposito, Demian (1445) | Draw 1-1 | +21383 |
| top | average opponent: 1470record: 1-4-1 | new rating: 1383 | ||
| Grand Prix Porto Alegre 2004 (COK limited) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 122 | Borges, Eduardo (1500) | Won 2-1 | +181500 |
| 2sealed | 24 | Mathias Cavalcanti De Albuqu, (1518) | Won 1-0 | +191519 |
| 3sealed | 22 | Almeida, Marcio (1483) | Lost 0-2 | -191500 |
| 4sealed | 95 | Baldin, Gregor (1518) | Lost 0-2 | -181482 |
| 5sealed | 104 | Fischer Fonseca, Joao Gabriel (1501) | Lost 0-2 | -171465 |
| 6sealed | 117 | Conceicao, Joao Paulo (1482) | Lost 0-2 | -181447 |
| 7sealed | 101 | Schmidt, Albano Francisco (1482) | Lost 0-2 | -171430 |
| top | average opponent: 1498record: 2-5 | new rating: 1430 | ||
| Grand Prix Buenos Aires 2000 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 106 | Oliveira, Alessandro (1500) | Won 2-0 | +181518 |
| 2extended | 30 | Comesaa, Pablo (1516) | Lost 0-2 | -181500 |
| 3extended | 106 | Mendez, Hernan (1500) | Won 2-0 | +181518 |
| 4extended | 64 | Marcelo, Vinicius P (1518) | Lost 0-2 | -181500 |
| 5extended | 85 | Collado, Brian (1500) | Lost 0-2 | -181482 |
| 6extended | 113 | Selas, Maximiliano (1482) | Won 2-0 | +181500 |
| 7extended | 75 | COELLO, IBRAHIM (1500) | Lost 0-2 | -181482 |
| top | average opponent: 1502record: 3-4 | new rating: 1482 | ||