Brace, Mark
Current rating: 1463
Record: 1-3
| Grand Prix New Jersey 2020 (THB limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 251 | Conner, Chris (1408) | Lost 1-2 | -201480 |
| 2sealed | 408 | DiPietro, Dean (1520) | Won 2-0 | +191499 |
| 3sealed | 425 | Ranget, Steven (1498) | Lost 0-2 | -181481 |
| 4sealed | 515 | Gray, David (1501) | Lost 1-2 | -181463 |
| average opponent: 1482record: 1-3 | new rating: 1463 | |||