Mertz, Charles
Current rating: 1487
Record: 3-4
| Grand Prix Metz 2017 (HOU limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 257 | Leizour, Cedric (1500) | Lost 0-2 | -181482 |
| 2sealed | 481 | Chabot, Yves (1640) | Won 2-1 | +211503 |
| 3sealed | 388 | Marche, Patrick (1391) | Lost 0-2 | -201483 |
| 4sealed | 667 | Robinot, Julien (1511) | Won 2-1 | +181501 |
| 5sealed | 511 | Teoh, Yann Lee (1654) | Won 2-1 | +211522 |
| 6sealed | 227 | Krieger, Philipp (1593) | Lost 1-2 | -171505 |
| 7sealed | 507 | Negrini, Sebastien (1506) | Lost 0-2 | -181487 |
| average opponent: 1542record: 3-4 | new rating: 1487 | |||