DePetris, Ken
Current rating: 1448
Record: 2-5
| Grand Prix Orlando 2018 (M19 standard) | starting rating: 1503 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 156 | Darrisaw, Kyle (1500) | Lost 1-2 | -181485 |
| 2standard | 303 | Kurtz, James (1462) | Lost 0-2 | -191466 |
| 3standard | 454 | Stratton, Benjamin (1449) | Lost 1-2 | -181448 |
| average opponent: 1470record: 0-3 | new rating: 1448 | |||
| Grand Prix Orlando 2017 (AER limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 835 | Schneider, Stuart (1473) | Won 2-0 | +181518 |
| 2sealed | 597 | Pacifico, Andrew (1760) | Lost 0-2 | -141504 |
| 3sealed | 895 | Bundy, Johnathon (1471) | Won 2-0 | +171521 |
| 4sealed | 739 | Hall, Nicholas (1497) | Lost 0-2 | -181503 |
| average opponent: 1550record: 2-2 | new rating: 1503 | |||