Roy, Sebastien
Current rating: 1468
Record: 12-14-1
| Grand Prix Quebec City 2015 (BFZ standard) | starting rating: 1465 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 191 | Tremblay, Benoit (1500) | Won 2-0 | +191484 |
| 2standard | 29 | Faucher, Danny (1499) | Won 2-0 | +181502 |
| 3standard | 50 | Topping, Greg (1556) | Lost 1-2 | -171485 |
| 4standard | 228 | Vallee, Etienne (1518) | Won 2-1 | +191504 |
| 5standard | 123 | Couture, Mathieu2764 (1508) | Lost 0-2 | -181486 |
| 6standard | 188 | Desrosiers, Benoit (1514) | Lost 0-2 | -181468 |
| top | average opponent: 1516record: 3-3 | new rating: 1468 | ||
| Grand Prix Ottawa 2014 (KTK limited) | starting rating: 1461 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 171 | Szafranko, Patrick (1500) | Won 2-1 | +191480 |
| 2sealed | 58 | Casorso, Joseph (1501) | Lost 1-2 | -181462 |
| 3sealed | 480 | Harris, Samuel (1501) | Won 2-1 | +191481 |
| 4sealed | 302 | Bourdeau, Jean-Michel (1504) | Won 2-0 | +181499 |
| 5sealed | 116 | Fortin, Tommy (1520) | Lost 0-2 | -171482 |
| 6sealed | 281 | Robert, Marie-Eve (1484) | Lost 1-2 | -181464 |
| 7sealed | 322 | Andrews, Theo (1503) | Won 2-0 | +181482 |
| 8sealed | 221 | Gregoire, Alex (1531) | Lost 0-2 | -171465 |
| top | average opponent: 1505record: 4-4 | new rating: 1465 | ||
| Grand Prix Montreal 2014 (BNG limited) | starting rating: 1516 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 97 | Decarie, Tanya (1500) | Draw 1-1 | -11515 |
| 2sealed | 392 | Anisman, Jeffrey (1525) | Lost 0-2 | -181497 |
| 3sealed | 607 | Sherwood, Melissa (1481) | Lost 0-2 | -181479 |
| 4sealed | 654 | Kozuch, Mallory (1467) | Lost 0-2 | -181461 |
| top | average opponent: 1493record: 0-3-1 | new rating: 1461 | ||
| Grand Prix Toronto 2013 (THS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 155 | Tarantini, Anthony (1500) | Lost 0-2 | -181482 |
| 2sealed | 617 | Kerby, Sebastien (1483) | Lost 1-2 | -181464 |
| 3sealed | 641 | Clarke, Will (1464) | Won 2-1 | +181482 |
| 4sealed | 618 | Dunn, Payne (1466) | Won 2-1 | +181500 |
| 5sealed | 418 | Newby, Andrew (1420) | Won 2-0 | +161516 |
| 6sealed | 355 | Hodges, Chad (1516) | Lost 0-2 | -181498 |
| 7sealed | 359 | Couillard Tremblay, Francis (1455) | Lost 1-2 | -191479 |
| 8sealed | 293 | Monh, Christopher (1483) | Won 2-0 | +191498 |
| 9sealed | 214 | Herberman, Erin (1500) | Won 2-0 | +181516 |
| top | average opponent: 1476record: 5-4 | new rating: 1516 | ||