Brinkworth, Christian
Current rating: 1422
Record: 11-17
| Grand Prix Richmond 2017 (AKH limited) | starting rating: 1453 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 120 | VanGee, Richard (1462) | Lost 1-2 | -181435 |
| 2sealed | 540 | Ewing, Charlie (1498) | Lost 1-2 | -171418 |
| 3sealed | 703 | Farrell, Drace (1461) | Won 2-0 | +191437 |
| 4sealed | 707 | Bravo, Jose (1507) | Won 2-0 | +191456 |
| 5sealed | 396 | Lanham, Joshua (1676) | Lost 0-2 | -141442 |
| 6sealed | 509 | Alston, Philip (1324) | Lost 0-2 | -201422 |
| top | average opponent: 1488record: 2-4 | new rating: 1422 | ||
| Grand Prix Orlando 2017 (AER limited) | starting rating: 1511 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 664 | Clyde, Jackson (1503) | Lost 0-2 | -181493 |
| 2sealed | 851 | Chrisler, Lindsay (1482) | Won 2-0 | +181511 |
| 3sealed | 936 | Jones, Joshua (1367) | Lost 1-2 | -211490 |
| 4sealed | 1046 | Daniels, Vincent (1464) | Lost 1-2 | -191471 |
| 5sealed | 1094 | Zheng, Shao (1438) | Lost 1-2 | -181453 |
| top | average opponent: 1451record: 1-4 | new rating: 1453 | ||
| Grand Prix Milwaukee 2016 (KLD limited) | starting rating: 1447 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 421 | Haggerty, Adam (1554) | Won 2-1 | +201467 |
| 2sealed | 163 | Plehn, Josh (1533) | Won 2-0 | +191486 |
| 3sealed | 85 | Hawley, Nathan (1452) | Won 2-1 | +171503 |
| 4sealed | 131 | Angelo, Joe (1647) | Lost 0-2 | -151488 |
| 5sealed | 248 | Galli, John (1687) | Won 2-0 | +221510 |
| 6sealed | 60 | TerHaar, Micah (1824) | Lost 0-2 | -131497 |
| 7sealed | 183 | Markeson, Scott (2000) | Lost 1-2 | -91488 |
| 8sealed | 307 | Geil, Dan (1560) | Won 2-0 | +191507 |
| 9sealed | 141 | Dietrich, Jake (1586) | Won 2-0 | +191526 |
| 10draft | 133 | Chmielewski, Joseph (1439) | Won 2-1 | +171543 |
| 11draft | 170 | Dolan, Patrick (1541) | Lost 1-2 | -181525 |
| 12draft | 160 | Martin, Steven (1753) | Lost 0-2 | -141511 |
| top | average opponent: 1631record: 7-5 | new rating: 1511 | ||
| Grand Prix Atlanta 2016 (KLD limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 637 | Carpenter, Nathan (1527) | Lost 1-2 | -181482 |
| 2sealed | 913 | Carpineto, Skylar (1508) | Won 2-0 | +191501 |
| 3sealed | 1021 | Dang, Fumin (1455) | Lost 1-2 | -191482 |
| 4sealed | 1065 | Spezzo, Vincent (1525) | Lost 0-2 | -171465 |
| 5sealed | 1187 | Ballance, Will (1468) | Lost 0-2 | -181447 |
| top | average opponent: 1496record: 1-4 | new rating: 1447 | ||