Jacob, Amber
Current rating: 1486
Record: 1-2
| Grand Prix Cleveland 2019 (RNA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 207 | Trumble, Christopher (1463) | Won 2-1 | +171517 |
| 2sealed | 215 | Coffman, Robert (1715) | Lost 0-2 | -141503 |
| 3sealed | 358 | Zimmerman, Spencer (1590) | Lost 1-2 | -171486 |
| average opponent: 1589record: 1-2 | new rating: 1486 | |||