Depratto, Marc
Current rating: 1390
Record: 5-12
| Grand Prix Toronto 2019 (modern) | starting rating: 1416 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 155 | De Carolis, Paul (1690) | Lost 1-2 | -131403 |
| 2modern | 324 | Leitner, Robert (1513) | Won 2-1 | +201423 |
| 3modern | 317 | Landeryou, Reece (1451) | Lost 1-2 | -181405 |
| 4modern | 508 | Starkey, James (1518) | Lost 1-2 | -151390 |
| top | average opponent: 1543record: 1-3 | new rating: 1390 | ||
| Grand Prix Ottawa 2014 (KTK limited) | starting rating: 1428 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 199 | Reis, Anthony (1500) | Won 2-1 | +201448 |
| 2sealed | 65 | Matteau, Jean-Philippe (1569) | Won 2-0 | +201468 |
| 3sealed | 125 | Boudreau, Robert (1539) | Lost 1-2 | -171451 |
| 4sealed | 216 | Jaramillo, Blaven (1431) | Lost 0-2 | -181433 |
| 5sealed | 380 | Hockney, Justin (1500) | Lost 1-2 | -171416 |
| top | average opponent: 1508record: 2-3 | new rating: 1416 | ||
| Grand Prix Montreal 2014 (BNG limited) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 350 | Anning, Devon (1500) | Lost 0-2 | -171446 |
| 2sealed | 174 | Dore, Alexandre (1482) | Lost 0-2 | -181428 |
| top | average opponent: 1491record: 0-2 | new rating: 1428 | ||
| Grand Prix Montreal 2011 (M12 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 408 | Schapurga, Kyle (1500) | Lost 1-2 | -181482 |
| 2sealed | 493 | Gutierrez, Juan Antonio (1432) | Won 2-1 | +171499 |
| 3sealed | 486 | Lessard, Guy (1499) | Lost 1-2 | -181481 |
| 4sealed | 522 | Easton, Peter B (1479) | Won 2-0 | +181499 |
| 5sealed | 500 | Carle, Etienne (1504) | Lost 1-2 | -181481 |
| 6sealed | 506 | Bertiaux, Michael (1480) | Lost 0-2 | -181463 |
| top | average opponent: 1482record: 2-4 | new rating: 1463 | ||