Kozlova, Olga
Current rating: 1393
Record: 1-7
| Grand Prix Moscow 2012 (M13 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 302 | Mikhel, Dmitry (1500) | Lost 1-2 | -181482 |
| 2sealed | 240 | Zhakin, Semen (1482) | Lost 1-2 | -181464 |
| 4sealed | 271 | Demidchenko, Alexander (1482) | Won 2-1 | +181482 |
| 5sealed | 264 | Silvestrov, Alexander (1498) | Lost 1-2 | -171465 |
| 6sealed | 320 | Kusin, Konstantin (1452) | Lost 0-2 | -191446 |
| 7sealed | 284 | Bogomyagkov, Pavel (1464) | Lost 0-2 | -171429 |
| 8sealed | 288 | Borodko, Alexey (1446) | Lost 0-2 | -181411 |
| 9sealed | 264 | Lysovolenko, Sergey (1428) | Lost 1-2 | -181393 |
| average opponent: 1469record: 1-7 | new rating: 1393 | |||