Roy, Gerry
Current rating: 1499
Record: 4-4
| Grand Prix Stockholm 2018 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 162 | Andersen, Theis (1547) | Lost 0-2 | -171483 |
| 2modern | 454 | Miele, Giuseppe (1490) | Lost 1-2 | -181465 |
| 3modern | 578 | Knutson, Hans-Kristian (1370) | Won 2-1 | +161481 |
| 4modern | 469 | Lofgren, Fredrik (1489) | Won 2-0 | +181499 |
| 5modern | 366 | Ratvik, Helge (1589) | Won 2-1 | +201519 |
| 6modern | 341 | Johansson, Henrik (1525) | Lost 1-2 | -181501 |
| 7modern | 296 | Rehn, Tommi (1503) | Lost 0-2 | -181483 |
| 8modern | 317 | Kaipainen, Anttu (1383) | Won 2-1 | +161499 |
| average opponent: 1487record: 4-4 | new rating: 1499 | |||