Rundelin, Jarkko
Current rating: 1464
Record: 3-5
| Grand Prix Helsinki 2004 (COK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 70 | Raudsepp, Heiki (1500) | Lost 1-2 | -181482 |
| 2sealed | 137 | Bjorkheim, Anders (1483) | Lost 0-2 | -181464 |
| 3sealed | 173 | Overman, Jasper (1450) | Lost 1-2 | -181446 |
| 4sealed | 203 | Miikkulainen, Ossi (1447) | Won 2-1 | +181464 |
| 5sealed | 166 | Leskinen, Teemu (1481) | Won 2-0 | +181482 |
| 6sealed | 136 | Morland, Torbjorn (1488) | Won 2-0 | +181500 |
| 7sealed | 114 | Engvik, Tommy (1486) | Lost 1-2 | -181482 |
| 8sealed | 104 | Kupias, Petri (1482) | Lost 0-2 | -181464 |
| average opponent: 1477record: 3-5 | new rating: 1464 | |||