Marich, Jonathan
Current rating: 1527
Record: 4-3
| Grand Prix Orlando 2018 (M19 standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 102 | Seeley, Bob (1500) | Won 2-1 | +181518 |
| 2standard | 63 | McDonough, Ryan (1655) | Lost 0-2 | -161502 |
| 3standard | 325 | Lorren, Phillip (1809) | Lost 0-2 | -121490 |
| 4standard | 364 | Steidl, Tyler (1485) | Won 2-0 | +181508 |
| 5standard | 372 | Murray, Tom (1486) | Won 2-1 | +171525 |
| 6standard | 250 | Eckhardt, Jason (1488) | Won 2-0 | +181543 |
| 7standard | 209 | Pinto, Antonio (1689) | Lost 0-2 | -161527 |
| average opponent: 1587record: 4-3 | new rating: 1527 | |||