Messner, Devon
Current rating: 1513
Record: 4-4
| Grand Prix Cleveland 2019 (RNA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 243 | Lyda, Quinton (1655) | Lost 0-2 | -151485 |
| 2sealed | 370 | Tramel, Chad (1433) | Lost 0-2 | -191466 |
| 3sealed | 534 | Fleetman, Thomas (1464) | Won 2-1 | +181484 |
| 4sealed | 515 | Schoen, Amanda (1487) | Won 2-0 | +181502 |
| 5sealed | 442 | Beatty, Robert (1754) | Lost 0-2 | -141488 |
| 6sealed | 377 | Lee, Farand (1678) | Won 2-0 | +221510 |
| 7sealed | 282 | Marchesano, Ernie (1693) | Lost 1-2 | -151495 |
| 8sealed | 251 | Costa, Michael (1471) | Won 2-0 | +181513 |
| average opponent: 1579record: 4-4 | new rating: 1513 | |||