Pettit, Isaiah
Current rating: 1493
Record: 2-3
| Grand Prix Minneapolis 2017 (HOU standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 146 | Schussler, Eric (1644) | Lost 1-2 | -151485 |
| 2standard | 405 | Hunter, Majikiiwis (1491) | Won 2-0 | +181503 |
| 3standard | 383 | Ziggas, Andrew (1591) | Lost 0-2 | -171486 |
| 4standard | 380 | Smith, Barry (1752) | Won 2-0 | +231509 |
| 5standard | 387 | Cortez, Lauro (1638) | Lost 0-2 | -161493 |
| average opponent: 1623record: 2-3 | new rating: 1493 | |||