Mendez, David
Current rating: 1522
Record: 9-8
| Grand Prix Las Vegas 2018 (limited) (DOM limited) | starting rating: 1517 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 43 | Samson, Roger (1669) | Lost 1-2 | -151502 |
| 2sealed | 439 | Fullerton, Matias (1481) | Won 2-0 | +171519 |
| 3sealed | 466 | Conlin, Chantz (1555) | Won 2-1 | +191538 |
| 4sealed | 1356 | Stamness, Matthew (1656) | Lost 1-2 | -161522 |
| top | average opponent: 1590record: 2-2 | new rating: 1522 | ||
| Grand Prix Las Vegas 2015 (2) (MM2 limited) | starting rating: 1519 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 190 | Sabatino, Nicholas (1500) | Won 2-0 | +171536 |
| 2sealed | 9 | LaRosa, Steven (1518) | Won 2-1 | +181554 |
| 3sealed | 66 | Goldman, Josh (1653) | Won 2-0 | +201574 |
| 4sealed | 51 | Normand, Jean-Francois (1559) | Lost 0-2 | -191555 |
| 5sealed | 84 | Hill, Vincent (1523) | Lost 0-2 | -181537 |
| 6sealed | 162 | Song, Jungin (1431) | Lost 0-2 | -201517 |
| top | average opponent: 1531record: 3-3 | new rating: 1517 | ||
| Grand Prix San Diego 2011 (ISD limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 9 | Meler, Joseph M (1500) | Won 2-0 | +181518 |
| 2sealed | 39 | Ellsworth, Scott (1500) | Lost 0-2 | -181500 |
| 3sealed | 101 | Jones, Anders (1593) | Lost 1-2 | -171483 |
| 4sealed | 182 | Michael M., (1481) | Lost 1-2 | -181465 |
| 5sealed | 219 | Linnik, Noah (1464) | Won 2-0 | +181483 |
| 6sealed | 183 | Chasan, Ze'Eva (1473) | Won 2-1 | +181501 |
| 7sealed | 138 | Bay, Daniel (1473) | Won 2-0 | +181519 |
| top | average opponent: 1498record: 4-3 | new rating: 1519 | ||