Marukyan, Eduard
Current rating: 1487
Record: 4-5
| Grand Prix Moscow 2012 (M13 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 228 | Propirnyi, Grigoryi (1500) | Won 2-0 | +181518 |
| 2sealed | 94 | Driessen, Thomas (1681) | Lost 1-2 | -151503 |
| 3sealed | 190 | Krutov, Vitaly (1500) | Won 2-0 | +181521 |
| 4sealed | 147 | Ramquist, Niklas (1565) | Lost 1-2 | -171504 |
| 5sealed | 241 | Kuznetsov, Egor (1499) | Lost 1-2 | -181486 |
| 6sealed | 285 | Tonkikh, Dmitry (1484) | Lost 1-2 | -181468 |
| 7sealed | 294 | Yurochko, Nikita (1555) | Won 2-1 | +191487 |
| 8sealed | 231 | Kuntsev, Vasily (1489) | Lost 0-2 | -181469 |
| 9sealed | 249 | Olshannikov, Alexandr (1467) | Won 2-1 | +181487 |
| average opponent: 1527record: 4-5 | new rating: 1487 | |||