Kokkila, Kimmo Ilari
Current rating: 1535
Record: 4-2-2
| Grand Prix Helsinki 2004 (COK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 42 | Berezovsky, Yaroslav (1500) | Draw 1-1 | 01500 |
| 2sealed | 115 | Hamalainen, Olli 9152 (1500) | Lost 0-2 | -181482 |
| 3sealed | 159 | Yrjana, Ville (1482) | Won 2-1 | +181500 |
| 4sealed | 139 | Murins, Vladimirs (1469) | Won 2-1 | +171517 |
| 5sealed | 97 | Bachmann, Mikk-Erik (1518) | Lost 0-2 | -181499 |
| 6sealed | 129 | Oljakka, Jouni (1500) | Won 2-1 | +181517 |
| 7sealed | 95 | Solberg, Martin (1504) | Won 2-1 | +181535 |
| 8sealed | 67 | Karjalainen, Kimmo (1539) | Draw 1-1 | 01535 |
| average opponent: 1501record: 4-2-2 | new rating: 1535 | |||