Mardis, Robert
Current rating: 1449
| Grand Prix Oakland 2016 (BFZ standard) | starting rating: 1483 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 577 | Richardson, Steven (1500) | Lost 0-2 | -181465 |
| 2standard | 610 | Cornfield, Ethan (1556) | Draw 1-1 | +21467 |
| 3standard | 762 | Albin, Robert (1482) | Lost 0-2 | -181449 |
| top | average opponent: 1512record: 0-2-1 | new rating: 1449 | ||
| Grand Prix Las Vegas 2015 (1) (MM2 limited) | starting rating: 1501 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 419 | Rhodman, Steven (1500) | Lost 0-2 | -181483 |
| top | record: 0-1 | new rating: 1483 | ||
| Grand Prix Anaheim 2003 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 9 | Stocks, Jonathan (1519) | Lost 0-2 | -181482 |
| 2extended | 89 | Germann, Daniel (1483) | Lost 1-2 | -181464 |
| 3extended | 108 | Herkenhoff, Brett (1524) | Won 2-0 | +191483 |
| 4extended | 117 | Watson, Charles (1449) | Won 2-1 | +181501 |
| 5extended | 84 | Shelley, Armand (1500) | Won 2-1 | +181519 |
| 6extended | 66 | Sommer, Jason (1517) | Won 2-0 | +181537 |
| 7extended | 49 | Lambeth, Shawn (1517) | Lost 0-2 | -191518 |
| 8extended | 54 | Cuevas, Antonio (1526) | Lost 0-2 | -171501 |
| top | average opponent: 1504record: 4-4 | new rating: 1501 | ||