Simpson, Brooke
Current rating: 1463
Record: 0-2-1
| Grand Prix Columbus 2019 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 10 | Latture, Austin (1500) | Lost 0-2 | -181482 |
| 2modern | 228 | Krueger, Erik (1448) | Draw 1-1 | -11481 |
| 3modern | 271 | Barton, Gideon (1482) | Lost 1-2 | -181463 |
| average opponent: 1477record: 0-2-1 | new rating: 1463 | |||