Perry, Robert
Current rating: 1465
Record: 6-8
| Grand Prix Milwaukee 2018 (GRN standard) | starting rating: 1503 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 196 | Palmer, Oliver (1500) | Lost 1-2 | -181485 |
| 2standard | 371 | Benedetti, Austin (1485) | Lost 1-2 | -181467 |
| 3standard | 611 | Farris, Jared (1465) | Won 2-0 | +181485 |
| 4standard | 482 | Keller, Dylan (1430) | Won 2-1 | +171502 |
| 5standard | 425 | Piotrowski, Barry (1411) | Won 2-1 | +161518 |
| 6standard | 284 | Turner, Brandon7669 (1645) | Lost 0-2 | -161502 |
| 7standard | 323 | Zapata, Josue (1459) | Lost 1-2 | -181484 |
| 8standard | 303 | Snyder, Joshua (1474) | Lost 0-2 | -191465 |
| average opponent: 1484record: 3-5 | new rating: 1465 | |||
| Grand Prix Washington DC 2014 (JOU limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 101 | Lewis, Katherine (1500) | Lost 0-2 | -181482 |
| 2sealed | 350 | Canezo, Jon-Carlo (1673) | Lost 1-2 | -151467 |
| 3sealed | 615 | Vodvarka, Jesse (1439) | Won 2-0 | +181485 |
| 4sealed | 568 | Falkenstine, Evan (1485) | Won 2-0 | +181503 |
| 5sealed | 472 | Bausch, Jesse (1500) | Won 2-0 | +181521 |
| 6sealed | 206 | Wakelee, Mike (1517) | Lost 0-2 | -181503 |
| average opponent: 1519record: 3-3 | new rating: 1503 | |||