Munn, David
Current rating: 1500
Record: 4-4
| Grand Prix Memphis 2018 (RIX standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 59 | Morris, Bertram (1434) | Lost 1-2 | -191481 |
| 2standard | 378 | Manser, Drew (1482) | Won 2-0 | +181499 |
| 3standard | 327 | Berenguer, Juan (1499) | Won 2-1 | +181517 |
| 4standard | 166 | Suiter, Samuel (1467) | Lost 1-2 | -191498 |
| 5standard | 353 | Smith, Trey (1447) | Won 2-1 | +171515 |
| 6standard | 275 | Crone, Jacob (1516) | Lost 0-2 | -181497 |
| 7standard | 307 | Byars, Michael (1611) | Won 2-0 | +201517 |
| 8standard | 229 | Beard, Joshua (1542) | Lost 0-2 | -171500 |
| average opponent: 1500record: 4-4 | new rating: 1500 | |||