Pellizzoni, Rodolfo
Current rating: 1461
Record: 5-7
| Grand Prix Detroit 2013 (modern) | starting rating: 1499 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 197 | Pena, Jason (1404) | Won 2-0 | +161515 |
| 2modern | 115 | Stewart, Perry (1486) | Lost 0-0 | -181497 |
| 3modern | 447 | Piazza, John (1525) | Lost 1-2 | -181479 |
| 4modern | 583 | Keen, Dylan (1467) | Lost 0-2 | -181461 |
| average opponent: 1470record: 1-3 | new rating: 1461 | |||
| Grand Prix Toronto 2012 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 34 | Sundberg, Seth (1500) | Won 2-1 | +181518 |
| 2modern | 96 | Broe, Greg (1567) | Lost 1-2 | -171501 |
| 3modern | 244 | Wand, Ian (1499) | Lost 1-2 | -181483 |
| 4modern | 5 | Palubiski, Steven (1480) | Lost 1-2 | -181465 |
| 5modern | 420 | Kostecki, Ben (1466) | Won 2-1 | +181483 |
| 6modern | 351 | Giacopello, Giuseppe (1434) | Won 2-0 | +171500 |
| 7modern | 235 | Bolton, Russell (1488) | Won 2-0 | +181518 |
| 8modern | 212 | Hawron, Richard (1482) | Lost 1-2 | -191499 |
| average opponent: 1490record: 4-4 | new rating: 1499 | |||