Parmenter, Charles
Current rating: 1493
Record: 2-3
| Grand Prix Cleveland 2019 (RNA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 47 | Gray, Stephanie (1472) | Won 2-0 | +181518 |
| 2sealed | 240 | Davis, John (1729) | Lost 1-2 | -151503 |
| 3sealed | 349 | Cox, Chase (1466) | Lost 0-2 | -181485 |
| 4sealed | 470 | Corvese, Harry (1928) | Won 2-1 | +251510 |
| 5sealed | 345 | Schmidt, Alec (1575) | Lost 1-2 | -171493 |
| average opponent: 1634record: 2-3 | new rating: 1493 | |||