Guitard, Sean
Current rating: 1397
Record: 8-14
| Grand Prix Montreal 2018 (GRN limited) | starting rating: 1409 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 296 | Amos, Jeff (1454) | Lost 0-2 | -171392 |
| 2sealed | 383 | Tassart, Luc (1482) | Won 2-0 | +201412 |
| 3sealed | 316 | Goodman-Caines, Lucas (1446) | Won 2-0 | +191431 |
| 4sealed | 196 | Saddy, Julian (1474) | Lost 1-2 | -181413 |
| 5sealed | 384 | Daponte-Lafantaisie, Benjamin (1499) | Lost 1-2 | -161397 |
| top | average opponent: 1471record: 2-3 | new rating: 1397 | ||
| Grand Prix Montreal 2017 (AKH standard) | starting rating: 1479 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 2018 | Leduc Gauthier, Samuel (1608) | Lost 0-2 | -151464 |
| 2standard | 2279 | Lemay, William (1414) | Lost 1-2 | -191445 |
| 3standard | 2386 | Cote, Marc-Andre (1463) | Lost 0-2 | -181427 |
| 4standard | 2412 | Ayotte-Sauve, Etienne (1445) | Lost 0-2 | -181409 |
| top | average opponent: 1482record: 0-4 | new rating: 1409 | ||
| Grand Prix Montreal 2014 (BNG limited) | starting rating: 1518 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 402 | Dupuis Gervais, Philippe (1483) | Won 2-0 | +181536 |
| 2sealed | 57 | Belanger, Guillaume (1457) | Lost 0-2 | -201516 |
| 3sealed | 328 | Moynihan, Christopher (1499) | Lost 0-2 | -181498 |
| 4sealed | 643 | Buduroi, Nicolas (1468) | Lost 0-2 | -191479 |
| top | average opponent: 1477record: 1-3 | new rating: 1479 | ||
| Grand Prix Quebec City 2013 (GTC standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 80 | Roxburgh, Mike (1500) | Won 2-0 | +181518 |
| 2standard | 1 | Huy Doan, Van (1539) | Lost 0-2 | -181500 |
| 3standard | 285 | Damien, Francois (1499) | Lost 1-2 | -181482 |
| 4standard | 348 | Janes, Brian (1481) | Lost 0-2 | -181464 |
| 5standard | 351 | Perreault, Jonathan (1464) | Won 2-1 | +181482 |
| 6standard | 305 | Trepanier, Dave (1528) | Lost 1-2 | -171465 |
| 7standard | 280 | Lacelle, Olivier 8101 (1467) | Won 2-1 | +181483 |
| 8standard | 220 | Tanguay, Maude (1471) | Won 2-1 | +181501 |
| 9standard | 179 | Greenidge, Jamal (1466) | Won 2-0 | +171518 |
| top | average opponent: 1491record: 5-4 | new rating: 1518 | ||