Jamieson, Ryker
Current rating: 1364
| Grand Prix Atlanta 2018 (modern) | starting rating: 1430 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 281 | Galatro, Vito (1427) | Lost 0-2 | -181412 |
| 2modern | 438 | Martin, Michael (1428) | Lost 0-2 | -171395 |
| 3modern | 711 | Laird, Curtis (1336) | Won 2-0 | +171412 |
| 4modern | 596 | Chamberlin, Gregory (1471) | Won 2-1 | +191431 |
| 5modern | 454 | Stamps, Matt (1549) | Lost 1-2 | -161415 |
| 6modern | 549 | Ruiz, Mason (1481) | Lost 0-2 | -171398 |
| 7modern | 466 | Cloer, Daniel (1464) | Lost 1-2 | -171381 |
| 8modern | 397 | Cullen, Ian (1446) | Lost 1-2 | -171364 |
| top | average opponent: 1450record: 2-6 | new rating: 1364 | ||
| Grand Prix Atlanta 2017 (XLN standard) | starting rating: 1447 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 283 | Lafleur, Thomas (1508) | Lost 0-2 | -171430 |
| top | record: 0-1 | new rating: 1430 | ||
| Grand Prix Miami 2013 (DGM standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 170 | Silver, Arlie (1500) | Lost 0-2 | -181482 |
| 2standard | 463 | Schooley, Dale (1552) | Lost 0-2 | -171465 |
| 3standard | 533 | Roger, Philippe (1464) | Lost 1-2 | -181447 |
| top | average opponent: 1506record: 0-3 | new rating: 1447 | ||