Jackson, Grant
Current rating: 1536
| Grand Prix Portland 2016 (EMN standard) | starting rating: 1512 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 99 | Brown, Joel (1336) | Won 2-0 | +151527 |
| 2standard | 372 | Barrera, Alexander (1689) | Lost 0-2 | -151512 |
| 3standard | 472 | Cahill, Steve (1627) | Won 2-0 | +201532 |
| 4standard | 387 | Lewis, Marvin (1517) | Won 2-1 | +181550 |
| 5standard | 173 | Booth, JT (1510) | Lost 1-2 | -191531 |
| 6standard | 306 | Ballard, Jesse (1521) | Won 2-0 | +181549 |
| 7standard | 318 | Yu, Libang (1582) | Won 2-1 | +181567 |
| 8standard | 120 | Egashira, Kenji (1863) | Lost 0-2 | -121555 |
| 9standard | 183 | Donn, Christopher (1516) | Lost 0-0 | -191536 |
| top | average opponent: 1573record: 5-4 | new rating: 1536 | ||
| Grand Prix Las Vegas 2015 (2) (MM2 limited) | starting rating: 1518 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 14 | Chien, Jeremy (1411) | Won 2-0 | +161534 |
| 2sealed | 113 | Murray, Ryan (1370) | Lost 1-2 | -211513 |
| 3sealed | 284 | Watson, Brendan (1469) | Lost 0-2 | -191494 |
| 4sealed | 318 | Edwards, Jeffrey (1481) | Won 2-0 | +181512 |
| top | average opponent: 1433record: 2-2 | new rating: 1512 | ||
| Grand Prix Minneapolis 2001 (Invasion block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 103 | James, Dustin (1500) | Lost 1-2 | -181482 |
| 2block | 120 | Anderson, Eric (1518) | Draw 1-1 | +11483 |
| 3block | 146 | Rader, Matt (1482) | Won 2-0 | +181501 |
| 4block | 120 | Phaneuf, Justin (1482) | Won 2-0 | +171518 |
| 5block | 87 | Opalk, Ryan (1517) | Lost 1-2 | -181500 |
| 6block | 111 | Platta, Andy (1502) | Won 2-0 | +181518 |
| 7block | 80 | Petit, Todd (1503) | Draw 1-1 | 01518 |
| top | average opponent: 1501record: 3-2-2 | new rating: 1518 | ||