Mendenall, Herndon J
Current rating: 1431
Record: 1-5
| Grand Prix Orlando 2014 (KTK limited) | starting rating: 1466 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 56 | Prymicz, Brad (1500) | Lost 0-2 | -171449 |
| 2sealed | 332 | Shreve, Cheyenne (1482) | Lost 0-2 | -181431 |
| average opponent: 1491record: 0-2 | new rating: 1431 | |||
| Grand Prix Washington DC 2013 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 271 | Chau, Wilkin (1456) | Lost 1-2 | -191481 |
| 4legacy | 271 | Warwick, Jeff (1475) | Lost 0-2 | -181463 |
| 5legacy | 271 | Rogers, Kevin (1432) | Won 2-0 | +181481 |
| 6legacy | 271 | Diliberto, Mario (1681) | Lost 0-2 | -151466 |
| average opponent: 1511record: 1-3 | new rating: 1466 | |||