Hanninen, Kari
Current rating: 1427
Record: 1-5
| Grand Prix Helsinki 2004 (COK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 141 | Zakuskin, Maksim (1500) | Lost 0-2 | -181482 |
| 2sealed | 172 | Lahdekorpi, Juuso (1482) | Won 2-0 | +181500 |
| 3sealed | 154 | Aarela, Tommi (1500) | Lost 0-2 | -181482 |
| 4sealed | 160 | Marttila, Lauri (1481) | Lost 1-2 | -181464 |
| 5sealed | 184 | Haapala Tapio, Jani (1467) | Lost 0-2 | -181446 |
| 6sealed | 157 | Schelvander, Perola (1411) | Lost 1-2 | -191427 |
| average opponent: 1474record: 1-5 | new rating: 1427 | |||