Long, Brandon
Current rating: 1382
Record: 3-10
| Grand Prix Washington DC 2017 (HOU standard) | starting rating: 1414 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 144 | Hui, Tommy (1518) | Lost 0-2 | -161398 |
| 2standard | 380 | Yatsenko, Alex (1495) | Lost 0-2 | -161382 |
| top | average opponent: 1507record: 0-2 | new rating: 1382 | ||
| Grand Prix Charlotte 2016 (modern) | starting rating: 1448 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 440 | Purser, Jamie (1500) | Lost 1-2 | -171431 |
| 2modern | 697 | Barsalou, Denis (1481) | Lost 0-2 | -171414 |
| top | average opponent: 1491record: 0-2 | new rating: 1414 | ||
| Grand Prix Detroit 2016 (modern) | starting rating: 1503 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 853 | Bice, Madison (1500) | Lost 0-2 | -181485 |
| 2modern | 972 | Kemper, JT (1482) | Won 2-0 | +171502 |
| 3modern | 617 | Pecora, Gerald (1482) | Lost 1-2 | -181484 |
| 4modern | 865 | Chambers, Judah (1482) | Lost 1-2 | -181466 |
| 5modern | 1022 | Scott, Tyler (1471) | Lost 1-2 | -181448 |
| top | average opponent: 1483record: 1-4 | new rating: 1448 | ||
| Grand Prix Charlotte 2013 (GTC limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 807 | Darby, Zack (1500) | Won 2-1 | +181518 |
| 2sealed | 904 | Lin, Yiran (1518) | Lost 0-2 | -181500 |
| 3sealed | 967 | Engelhardt, Efridge (1504) | Won 2-1 | +181518 |
| 4sealed | 1021 | Li, Chen (1657) | Lost 1-2 | -151503 |
| top | average opponent: 1545record: 2-2 | new rating: 1503 | ||