Knabusch Iii, Charles
Current rating: 1483
Record: 2-3
| Grand Prix Detroit 2019 (M20 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 4 | Parker, Don (1500) | Lost 1-2 | -181482 |
| 2sealed | 190 | Marshall, Jake (1486) | Won 2-0 | +181500 |
| 3sealed | 259 | Tocco, Paul (1505) | Won 2-0 | +181518 |
| 4sealed | 206 | Every, Matt (1539) | Lost 1-2 | -171501 |
| 5sealed | 196 | Mcnutt, Tom (1505) | Lost 0-2 | -181483 |
| average opponent: 1507record: 2-3 | new rating: 1483 | |||