Harjula, Leo
Current rating: 1506
Record: 4-4
| Grand Prix Helsinki 2004 (COK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 100 | Greiers, Maris (1541) | Won 2-1 | +191519 |
| 2sealed | 44 | Vayrynen, Marko (1483) | Won 2-0 | +171536 |
| 3sealed | 6 | Akritas, Pavlos (1623) | Lost 0-2 | -161520 |
| 4sealed | 112 | Linnimaa, Jani (1472) | Won 2-0 | +171537 |
| 5sealed | 44 | Gourevitch, Alexandre (1509) | Won 2-0 | +171554 |
| 6sealed | 49 | Salvin, Jean Charles (1723) | Lost 1-2 | -151539 |
| 7sealed | 63 | Eriksson, Niklas (1699) | Lost 0-2 | -151524 |
| 8sealed | 83 | Antikainen, Tomi (1520) | Lost 0-2 | -181506 |
| average opponent: 1571record: 4-4 | new rating: 1506 | |||