Korobeynik, Roman
Current rating: 1548
Record: 8-6-1
| Grand Prix Bologna 2019 (legacy) | starting rating: 1512 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 206 | Berardi, Morgan (1486) | Lost 0-2 | -181494 |
| 2legacy | 647 | Morasso, Enrico (1411) | Won 2-0 | +161510 |
| 3legacy | 599 | Aus Der Beek Hochstrasser, Alec (1552) | Lost 1-2 | -171493 |
| 4legacy | 643 | Etinger, Daniel (1482) | Won 2-1 | +181511 |
| 5legacy | 497 | Corvi, Federico (1498) | Lost 0-2 | -181493 |
| 6legacy | 555 | Susselbeck, Stefan (1483) | Won 2-0 | +181511 |
| 7legacy | 356 | Cavard, Mickael (1470) | Won 2-0 | +171528 |
| 8legacy | 291 | Gregorich, Christian (1660) | Won 2-1 | +201548 |
| average opponent: 1505record: 5-3 | new rating: 1548 | |||
| Grand Prix Prague 2016 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 267 | Lenger, Jan (1515) | Draw 1-1 | 01500 |
| 4legacy | 184 | Mattioli, Alberto (1869) | Lost 0-2 | -111489 |
| 5legacy | 324 | Kahrer, Kevin (1513) | Lost 1-2 | -181471 |
| 6legacy | 446 | Helder, Willem (1454) | Won 2-1 | +181489 |
| 7legacy | 332 | Smola, Martin (1525) | Won 2-0 | +191508 |
| 8legacy | 226 | Le Briand, Loic (1763) | Lost 1-2 | -141494 |
| 9legacy | 324 | Del Rio, Raul (1516) | Won 2-0 | +181512 |
| average opponent: 1594record: 3-3-1 | new rating: 1512 | |||