Corcos, Joseph
Current rating: 1521
Record: 4-3
| Grand Prix Richmond 2017 (AKH limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 327 | Dyson, Drew (1500) | Won 2-1 | +181518 |
| 2sealed | 234 | Martinez, Steven 2 (1472) | Lost 0-2 | -191499 |
| 3sealed | 401 | Click, Benjamin (1500) | Won 2-0 | +181517 |
| 4sealed | 361 | Margolis, Max (1597) | Won 2-0 | +201537 |
| 5sealed | 188 | Sullivan, Cameron (1763) | Won 2-1 | +221559 |
| 6sealed | 157 | John, Julian (1514) | Lost 1-2 | -191540 |
| 7sealed | 311 | Bernett, Evan (1505) | Lost 0-2 | -191521 |
| average opponent: 1550record: 4-3 | new rating: 1521 | |||