Senior, Brian
Current rating: 1418
| Grand Prix Charlotte 2016 (modern) | starting rating: 1412 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 207 | Adkins, Carlos (1445) | Lost 0-2 | -171395 |
| 2modern | 833 | Orwig, Adam (1481) | Lost 0-2 | -171378 |
| 3modern | 1163 | Knowlen, Sean (1497) | Won 2-0 | +201398 |
| 4modern | 1051 | Cornett, Jeffrey (1486) | Won 2-0 | +201418 |
| top | average opponent: 1477record: 2-2 | new rating: 1418 | ||
| Grand Prix Charlotte 2015 (modern) | starting rating: 1446 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 538 | Pelkie, Preston (1500) | Lost 0-2 | -171429 |
| 2modern | 576 | Vencill, Benjamin (1481) | Lost 0-2 | -171412 |
| top | average opponent: 1491record: 0-2 | new rating: 1412 | ||
| Grand Prix Richmond 2014 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 1486 | Rife, Corey (1500) | Lost 0-2 | -181482 |
| 2modern | 1596 | Scheuermann, Christopher (1482) | Lost 0-2 | -181464 |
| 3modern | 1651 | Keener, Jeffrey (1463) | Lost 0-2 | -181446 |
| top | average opponent: 1482record: 0-3 | new rating: 1446 | ||