Berezovsky, Yaroslav
Current rating: 1446
Record: 2-5-1
| Grand Prix Helsinki 2004 (COK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 42 | Kokkila, Kimmo Ilari (1500) | Draw 1-1 | 01500 |
| 2sealed | 114 | Romanov, Sergey (1501) | Lost 0-2 | -181482 |
| 3sealed | 162 | Peltola, Mikko (1482) | Lost 1-2 | -181464 |
| 4sealed | 199 | Amundsen, Rune (1466) | Won 2-1 | +181482 |
| 5sealed | 160 | Lehtinen, Jukka (1482) | Won 2-0 | +181500 |
| 6sealed | 130 | Kasumov, Arif (1488) | Lost 0-2 | -181482 |
| 7sealed | 126 | Marttila, Lauri (1463) | Lost 0-2 | -181464 |
| 8sealed | 113 | Tolpanniemi, Tapani (1464) | Lost 0-2 | -181446 |
| average opponent: 1481record: 2-5-1 | new rating: 1446 | |||