Pyyhtia, Tuomas
Current rating: 1517
Record: 7-6
| Grand Prix Stockholm 2007 (FUT limited) | starting rating: 1539 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 113 | Elfgren, Rikard (1505) | Lost 1-2 | -181521 |
| 2sealed | 208 | Gustafsson, Andreas (1483) | Lost 1-2 | -191502 |
| 3sealed | 264 | Brottman, Peter (1423) | Won 2-0 | +171519 |
| 4sealed | 272 | Vermehren, Nils (1490) | Won 2-1 | +171536 |
| 5sealed | 230 | Wernecke, Andreas (1500) | Lost 1-2 | -191517 |
| average opponent: 1480record: 2-3 | new rating: 1517 | |||
| Grand Prix Helsinki 2004 (COK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 158 | Naslund, Emil (1500) | Won 2-1 | +181518 |
| 2sealed | 11 | Sorensen, Jan (1665) | Won 2-0 | +211539 |
| 3sealed | 29 | Ohman, Janne (1536) | Won 2-1 | +181557 |
| 4sealed | 51 | Pevtsov, Jevgeni (1550) | Lost 0-2 | -181539 |
| 5sealed | 55 | Joebstl, Markus (1701) | Won 2-1 | +201559 |
| 6sealed | 27 | Skorolupov, Nikolai (1440) | Lost 0-2 | -201539 |
| 7sealed | 79 | Makela, Janne (1534) | Won 2-1 | +181557 |
| 8sealed | 45 | Luppi, Stefano (1570) | Lost 1-2 | -181539 |
| average opponent: 1562record: 5-3 | new rating: 1539 | |||