Vairamuthu, Jason
Current rating: 1461
Record: 8-11-2
| Grand Prix Toronto 2016 (SOI standard) | starting rating: 1469 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 220 | Penrose, Lee (1518) | Won 2-0 | +181487 |
| 3standard | 38 | Blum, Tyler (1837) | Won 2-0 | +251512 |
| 4standard | 153 | Ireland, Alexander (1363) | Lost 1-2 | -211491 |
| 5standard | 259 | Frappier, Emile (1598) | Lost 1-2 | -161475 |
| 6standard | 339 | Jones, Nathan [CAN] (1736) | Lost 1-2 | -141461 |
| top | average opponent: 1610record: 2-3 | new rating: 1461 | ||
| Grand Prix Montreal 2015 (DTK limited) | starting rating: 1504 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 255 | Taggett, Jacob (1517) | Lost 0-2 | -181486 |
| 3sealed | 412 | Young, Matt (1543) | Lost 1-2 | -171469 |
| 4sealed | 392 | Pomerleau, Frederic (1418) | Won 2-0 | +171486 |
| 5sealed | 381 | Andre, Nicolas-Piel (1507) | Lost 1-2 | -171469 |
| top | average opponent: 1496record: 1-3 | new rating: 1469 | ||
| Grand Prix Toronto 2015 (DTK standard) | starting rating: 1502 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 406 | Goetz, Anthony (1484) | Draw 1-1 | -11501 |
| 2standard | 384 | Pelletier, Olivier (1498) | Draw 1-1 | 01501 |
| 3standard | 642 | Lerman, Luke (1500) | Won 2-1 | +181519 |
| 4standard | 490 | Murray, Justin (1406) | Won 2-0 | +161535 |
| 5standard | 326 | Wells, Venu (1598) | Lost 1-2 | -171518 |
| 6standard | 452 | Lozinski, Daniel (1707) | Lost 1-2 | -141504 |
| top | average opponent: 1532record: 2-2-2 | new rating: 1504 | ||
| Grand Prix Montreal 2014 (BNG limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 601 | Jean, Andre-Philippe (1427) | Won 2-0 | +171517 |
| 2sealed | 376 | Blondon, William (1543) | Won 2-1 | +181535 |
| 3sealed | 93 | Moulton, Jesse (1786) | Won 2-0 | +231558 |
| 4sealed | 107 | Meyers, Stephen (1539) | Lost 1-2 | -191539 |
| 5sealed | 104 | Pigeon, Jeffrey (1470) | Lost 0-2 | -191520 |
| 6sealed | 202 | Lapierre, Samuel (1505) | Lost 0-2 | -181502 |
| top | average opponent: 1545record: 3-3 | new rating: 1502 | ||