Hernandez, David
Current rating: 1448
Record: 4-7-1
| Grand Prix Minneapolis 2017 (HOU standard) | starting rating: 1501 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 28 | Herrera, Zachary (1676) | Lost 0-2 | -151486 |
| 2standard | 302 | Markwardt, Jerad (1427) | Won 2-1 | +171503 |
| 3standard | 403 | Vaughan, Tucker (1438) | Lost 0-2 | -191484 |
| 4standard | 368 | Dreblow, Caroline (1507) | Lost 0-2 | -181466 |
| 5standard | 438 | Pearson, Marty (1462) | Lost 0-2 | -181448 |
| average opponent: 1502record: 1-4 | new rating: 1448 | |||
| Grand Prix Las Vegas 2013 (MMA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 1197 | Griffith, Sky (1606) | Draw 1-1 | +21502 |
| 2sealed | 1224 | Lillaney, Prasheel (1500) | Won 2-1 | +181520 |
| 2sealed | 1693 | Ratcliffe, Charles (1483) | Lost 1-2 | -191501 |
| 3sealed | 1142 | Doran, Brian (1466) | Won 2-0 | +181519 |
| 3sealed | 1569 | Wright, Jared (1551) | Lost 0-2 | -181501 |
| 4sealed | 1294 | Ferrel, Ian (1599) | Lost 0-2 | -161485 |
| 4sealed | 1643 | Chen, Tsung (1367) | Won 2-0 | +161501 |
| average opponent: 1510record: 3-3-1 | new rating: 1501 | |||