Kostin, Alex
Current rating: 1428
Record: 0-4
| Grand Prix Moscow 2012 (M13 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 219 | Meleshenko, Ivan (1500) | Lost 1-2 | -181482 |
| 2sealed | 249 | Klintsova, Lyudmila (1482) | Lost 1-2 | -181464 |
| 3sealed | 327 | Zaytsev, Igor (1463) | Lost 1-2 | -181446 |
| 4sealed | 413 | Aebersold, Thomas (1446) | Lost 1-2 | -181428 |
| average opponent: 1473record: 0-4 | new rating: 1428 | |||