Riddell, Troy
Current rating: 1429
| Grand Prix Montreal 2019 (ELD limited) | starting rating: 1480 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 254 | Tyler, Samuel (1648) | Lost 0-2 | -151465 |
| 2sealed | 363 | Pageau, Eric (1439) | Lost 1-2 | -191446 |
| 3sealed | 371 | Dow, Darlene (1469) | Lost 0-2 | -171429 |
| top | average opponent: 1519record: 0-3 | new rating: 1429 | ||
| Grand Prix Montreal 2018 (GRN limited) | starting rating: 1448 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 234 | Dodson, Ted (1500) | Lost 1-2 | -171431 |
| 2sealed | 268 | Leaf, Noah (1479) | Lost 1-2 | -171414 |
| 3sealed | 515 | Desbiens, Marco (1396) | Won 2-0 | +181432 |
| 4sealed | 442 | FitzGerald, Daniel (1564) | Won 2-0 | +201452 |
| 5sealed | 352 | Cendagorta, Anthony (1595) | Won 2-0 | +211473 |
| 6sealed | 222 | Parsons, Eric (1501) | Won 2-0 | +181491 |
| 7sealed | 131 | Stitson, Christopher (1848) | Lost 0-2 | -111480 |
| top | average opponent: 1555record: 4-3 | new rating: 1480 | ||
| Grand Prix Montreal 2016 (EMN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 2261 | Proulx, Simon (1568) | Lost 0-2 | -171483 |
| 2sealed | 2401 | Farmer, Tref (1511) | Lost 1-2 | -171466 |
| 3sealed | 2583 | Ito-Savard, Rei (1464) | Won 0-0 | +181484 |
| 4sealed | 2495 | Sacino, Joey (1427) | Lost 1-2 | -191465 |
| 5sealed | 2531 | Charbonneau, Phillip (1465) | Won 2-0 | +181483 |
| 6sealed | 2426 | Faulkner, Derick (1551) | Lost 0-2 | -171466 |
| 7sealed | 2412 | Gauthier, Sebastien (1489) | Lost 0-2 | -181448 |
| top | average opponent: 1496record: 2-5 | new rating: 1448 | ||