Vainio, Pasi
Current rating: 1467
Record: 1-3
| Grand Prix Helsinki 2004 (COK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 30 | Heikinniemi, Tommi (1520) | Lost 1-2 | -181482 |
| 2sealed | 123 | Karjalainen, Toni (1482) | Won 2-1 | +181500 |
| 3sealed | 86 | Ranta, Teemu (1500) | Lost 1-2 | -181482 |
| 4sealed | 176 | Sjoblom, Max (1614) | Lost 0-2 | -151467 |
| average opponent: 1529record: 1-3 | new rating: 1467 | |||