Raptidis, Giannis
Current rating: 1501
Record: 1-1-2
| Grand Prix Prague 2018 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 187 | Calabria, Michele (1500) | Draw 0-0 | 01500 |
| 2modern | 463 | Cwiklinski, Piotr (1503) | Draw 1-1 | 01500 |
| 3modern | 815 | Shuey, Shawn (1482) | Won 2-0 | +181518 |
| 4modern | 633 | Rapanovich, Yauhen (1584) | Lost 1-2 | -171501 |
| average opponent: 1517record: 1-1-2 | new rating: 1501 | |||