Leskinen, Teemu
Current rating: 1481
Record: 3-4-1
| Grand Prix Helsinki 2004 (COK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 72 | Furby, Mats (1501) | Lost 0-2 | -181482 |
| 2sealed | 134 | Nuortio, Matti (1429) | Won 2-1 | +171499 |
| 3sealed | 74 | Saari, Pertti (1485) | Draw 1-1 | 01499 |
| 4sealed | 137 | Keskitalo, Mikko (1500) | Lost 0-2 | -181481 |
| 5sealed | 166 | Rundelin, Jarkko (1464) | Lost 0-2 | -181463 |
| 6sealed | 156 | Yrjana, Ville (1464) | Won 1-0 | +181481 |
| 7sealed | 124 | Heikkinen, Jani (1483) | Lost 0-2 | -181463 |
| 8sealed | 112 | Oljakka, Jouni (1463) | Won 2-1 | +181481 |
| average opponent: 1474record: 3-4-1 | new rating: 1481 | |||