Koptin, Roman
Current rating: 1518
Record: 9-8
| Grand Prix Moscow 2014 (JOU standard) | starting rating: 1517 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 84 | Latyshev, Peter V (1393) | Won 2-1 | +161533 |
| 2standard | 19 | Smirnov, Nikita (1518) | Lost 0-2 | -181515 |
| 3standard | 198 | Chernishev, Arseny (1500) | Won 2-0 | +171532 |
| 4standard | 102 | Akilov, Grigory (1553) | Won 2-1 | +191551 |
| 5standard | 37 | Nikolaev, Andrey (1535) | Won 2-1 | +171568 |
| 6standard | 43 | Van Cleave, Trey (1779) | Lost 1-2 | -141554 |
| 7standard | 58 | Volkov, Sergey (1544) | Lost 1-2 | -181536 |
| 8standard | 95 | Patrakov, Nikolay (1554) | Lost 0-2 | -181518 |
| average opponent: 1547record: 4-4 | new rating: 1518 | |||
| Grand Prix Moscow 2012 (M13 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 297 | Jmaylov, Sergey (1444) | Won 2-0 | +171517 |
| 2sealed | 177 | Davidov, Vladimir (1518) | Lost 1-2 | -181499 |
| 3sealed | 256 | Bulanov, Vladimir (1500) | Lost 1-2 | -181481 |
| 4sealed | 275 | Apletalin, Maxim (1482) | Lost 0-2 | -181463 |
| 5sealed | 345 | Pryanishnikov, Alexey (1465) | Won 2-1 | +181481 |
| 6sealed | 321 | Kozlova, Anna (1482) | Lost 0-2 | -181463 |
| 7sealed | 313 | Zhilinsky, Sergey (1464) | Won 2-0 | +181481 |
| 8sealed | 266 | Gaposhin, Evgenyi (1483) | Won 2-0 | +181499 |
| 9sealed | 193 | Tsarenko, Timofey (1502) | Won 2-0 | +181517 |
| average opponent: 1482record: 5-4 | new rating: 1517 | |||