Gioffre, Hernan
Current rating: 1461
Record: 5-7
| Grand Prix Montreal 2015 (DTK limited) | starting rating: 1515 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 79 | Janssen, Gabriel (1500) | Won 2-1 | +181533 |
| 2sealed | 71 | Boulay, Nicolas (1518) | Lost 0-2 | -181515 |
| 3sealed | 450 | Helguero, Marcos (1553) | Lost 0-2 | -171498 |
| 4sealed | 463 | Michaud, Frederic (1465) | Lost 0-2 | -191479 |
| 5sealed | 450 | Babin, Francis (1462) | Lost 0-2 | -181461 |
| average opponent: 1500record: 1-4 | new rating: 1461 | |||
| Grand Prix Buenos Aires 2000 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 56 | Zerpa, Claudio (1500) | Lost 0-2 | -181482 |
| 2extended | 96 | Cohen, Claudio (1482) | Won 2-0 | +181500 |
| 3extended | 53 | Fullone, Federico (1500) | Won 2-1 | +181518 |
| 4extended | 52 | Richards, Scott (1372) | Lost 0-2 | -211497 |
| 5extended | 81 | Roslan, Ezequiel (1500) | Won 2-1 | +181515 |
| 6extended | 76 | Jung, Gustavo (1517) | Lost 0-2 | -181497 |
| 7extended | 88 | ECHEVARRIA, DIEGO (1501) | Won 2-0 | +181515 |
| average opponent: 1482record: 4-3 | new rating: 1515 | |||