Lavoie, Randy
Current rating: 1578
Record: 9-6-1
| Grand Prix Montreal 2018 (GRN limited) | starting rating: 1530 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 149 | Marquis, Guillaume (1424) | Won 2-0 | +161546 |
| 2sealed | 227 | Carriere, Zachary (1518) | Won 2-0 | +181564 |
| 3sealed | 56 | Strickman, Ian (1696) | Won 2-1 | +201584 |
| 4sealed | 31 | Woyiwada, Tyler (1503) | Won 2-1 | +171601 |
| 5sealed | 21 | Poissant, Alex (1577) | Won 2-1 | +171618 |
| 6sealed | 15 | Maier, Christopher (2006) | Lost 0-2 | -111607 |
| 7sealed | 51 | Pigeon, Justin (1657) | Lost 0-2 | -171590 |
| 8sealed | 154 | Skarren, Frank (1959) | Lost 0-2 | -121578 |
| average opponent: 1667record: 5-3 | new rating: 1578 | |||
| Grand Prix Toronto 2017 (HOU limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 350 | Lee, Alan [CAN] (1500) | Won 2-0 | +181518 |
| 2sealed | 51 | Stan, Robert (1701) | Won 2-1 | +211539 |
| 3sealed | 124 | Pinsky, Matt (1687) | Lost 1-2 | -151524 |
| 4sealed | 310 | Farquhar, Alexander (1517) | Won 2-0 | +181542 |
| 5sealed | 260 | Mulloy, Josh (1646) | Lost 1-2 | -161526 |
| 6sealed | 271 | Wasson, John (1795) | Lost 0-2 | -131513 |
| 7sealed | 372 | Tengtirasakul, Saran (1616) | Won 2-1 | +191532 |
| 8sealed | 241 | Cook, Tyler (1400) | Draw 1-1 | -21530 |
| average opponent: 1608record: 4-3-1 | new rating: 1530 | |||