Courbron, Ryan
Current rating: 1521
Record: 4-3
| Grand Prix New Jersey 2020 (THB limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 180 | Gillespie, Jeremy (1485) | Lost 1-2 | -181482 |
| 2sealed | 345 | Darrow, Michael (1482) | Won 2-0 | +181500 |
| 3sealed | 408 | Sinha, Gautam (1536) | Lost 0-2 | -181482 |
| 4sealed | 557 | Johansson, Viktor (1421) | Won 2-1 | +171499 |
| 5sealed | 472 | Yin, Brian (1758) | Won 2-0 | +231522 |
| 6sealed | 272 | Lee, David (1503) | Won 2-0 | +181540 |
| 7sealed | 133 | Hine, Zachary (1506) | Lost 0-2 | -191521 |
| average opponent: 1527record: 4-3 | new rating: 1521 | |||