Pergande, Amber
Current rating: 1488
Record: 2-3-1
| Grand Prix Houston 2018 (RIX limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 250 | Bittner, Kevin (1500) | Lost 0-2 | -181482 |
| 2sealed | 254 | Buehrer, David (1643) | Draw 1-1 | +31485 |
| 3sealed | 373 | Mears, Jordon (1482) | Won 2-0 | +181503 |
| 4sealed | 287 | Botis, Juan Carlos (1766) | Won 2-1 | +231526 |
| 5sealed | 195 | Ewell, Brian (1460) | Lost 0-2 | -201506 |
| 6sealed | 261 | Ortiz, Jose Ramon (1512) | Lost 1-2 | -181488 |
| average opponent: 1561record: 2-3-1 | new rating: 1488 | |||