Glatfelter, Garrett
Current rating: 1459
Record: 6-9
| Grand Prix Houston 2018 (RIX limited) | starting rating: 1485 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 137 | Jackson, Edwin (1464) | Won 2-0 | +181503 |
| 2sealed | 46 | Garza, Jason (1462) | Won 2-1 | +171520 |
| 3sealed | 16 | Pace, Stanley (1525) | Lost 0-2 | -181502 |
| 4sealed | 231 | Peters, Kyle (1782) | Lost 1-2 | -131489 |
| 5sealed | 247 | Harris, Jason (1367) | Won 2-1 | +161505 |
| 6sealed | 201 | Martin, Scot (1561) | Lost 0-2 | -171488 |
| 7sealed | 221 | Nadeau, Branden (1663) | Lost 0-2 | -151473 |
| 8sealed | 186 | Yan, Gan (1668) | Lost 1-2 | -141459 |
| average opponent: 1562record: 3-5 | new rating: 1459 | |||
| Grand Prix Houston 2016 (OGW standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 6 | Quiroga Jr, Lionel (1500) | Won 2-1 | +181518 |
| 2standard | 187 | White, Cory (1534) | Lost 1-2 | -181500 |
| 3standard | 489 | Armstrong, Cecil (1554) | Lost 1-2 | -171483 |
| 4standard | 598 | Hollon, Jimmy (1481) | Won 2-0 | +181501 |
| 5standard | 464 | Wang, Alexander (1509) | Won 2-1 | +181519 |
| 6standard | 366 | Andrew, Ian (1556) | Lost 0-2 | -171502 |
| 7standard | 410 | Bedell, Rodney (1577) | Lost 0-2 | -171485 |
| average opponent: 1530record: 3-4 | new rating: 1485 | |||