Walker, Colin
Current rating: 1472
Record: 1-3-1
| Grand Prix New Jersey 2018 (GRN standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 59 | Radovic, Sava (1500) | Lost 0-2 | -181482 |
| 2standard | 302 | Huang, Ricky (1482) | Lost 0-2 | -181464 |
| 3standard | 530 | Carlo, Giovanni (1449) | Won 2-1 | +181482 |
| 4standard | 511 | Torres, Arturo (1599) | Lost 1-2 | -161466 |
| 5standard | 512 | Flores, Edgar (1818) | Draw 0-0 | +61472 |
| average opponent: 1570record: 1-3-1 | new rating: 1472 | |||