Cotton, Lucas
Current rating: 1503
Record: 3-3
| Grand Prix Memphis 2018 (RIX standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 80 | Madonia, Paul (1500) | Won 2-1 | +181518 |
| 2standard | 200 | Topete, Jose-Miguel (1492) | Lost 0-2 | -181500 |
| 3standard | 390 | Dias, Stephen (1468) | Lost 0-2 | -191481 |
| 4standard | 474 | Perry, Timothy (1481) | Won 2-0 | +181499 |
| 5standard | 408 | McCord, Kristopher (1691) | Lost 1-2 | -151484 |
| 6standard | 376 | Sun, RuiKang (1509) | Won 2-1 | +191503 |
| average opponent: 1524record: 3-3 | new rating: 1503 | |||