Brandon, Jeff D
Current rating: 1481
Record: 2-3
| Grand Prix Detroit 2013 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 374 | Urbanski, Joe (1493) | Lost 0-2 | -181482 |
| 2modern | 436 | Liang, Na (1481) | Won 0-0 | +181500 |
| 3modern | 509 | Lyden, Sean (1464) | Lost 0-2 | -191481 |
| 4modern | 538 | Rice, Daniel (1483) | Won 2-0 | +181499 |
| 5modern | 448 | Sparkman, Jeremy (1502) | Lost 1-2 | -181481 |
| average opponent: 1485record: 2-3 | new rating: 1481 | |||