Oja, Olli M
Current rating: 1555
Record: 5-2
| Grand Prix Helsinki 2000 (INV limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 41 | Sainio, Vesa (1500) | Won 2-1 | +181518 |
| 2sealed | 77 | Rankka, Matti (1518) | Won 2-0 | +181536 |
| 3sealed | 6 | Rosenstrom, Tom (1537) | Lost 0-2 | -181518 |
| 4sealed | 73 | Gardelin, Jonas (1575) | Won 2-1 | +191537 |
| 5sealed | 67 | Peltonen, Niko (1536) | Won 2-1 | +181555 |
| 6sealed | 38 | Korkki, Tomi (1561) | Lost 0-0 | -181537 |
| 7sealed | 62 | Tagunov, Denis (1539) | Won 2-1 | +181555 |
| average opponent: 1538record: 5-2 | new rating: 1555 | |||