Ruusunen, Ari
Current rating: 1498
Record: 6-7
| Grand Prix Prague 2017 (AER limited) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 221 | Perez Abreu, Gerardo (1395) | Won 2-1 | +171481 |
| 2sealed | 31 | Staes, Bram (1638) | Won 2-1 | +211502 |
| 3sealed | 309 | Kosian, Benedikt (1539) | Lost 0-2 | -181484 |
| 4sealed | 538 | Spindler, Milan Fabio (1517) | Won 2-1 | +191503 |
| 5sealed | 444 | Drobny, Radoslav (1607) | Won 2-1 | +201523 |
| 6sealed | 138 | Pispa, Lauri (1771) | Lost 0-2 | -141509 |
| 7sealed | 276 | Kolisko, Ondrej (1587) | Won 2-1 | +201529 |
| 8sealed | 299 | Grunwald, Robert (1557) | Lost 1-2 | -181511 |
| 9sealed | 294 | Friberg, Jonas (1804) | Lost 1-2 | -131498 |
| average opponent: 1602record: 5-4 | new rating: 1498 | |||
| Grand Prix Helsinki 2000 (INV limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 91 | Nyberg, Tuomas (1500) | Lost 1-2 | -181482 |
| 2sealed | 96 | Korpela, Sampsa (1482) | Lost 0-2 | -181464 |
| 3sealed | 153 | Miettinen, Risto (1464) | Won 2-0 | +181482 |
| 4sealed | 144 | Vainikainen, Tommi (1482) | Lost 0-2 | -181464 |
| average opponent: 1482record: 1-3 | new rating: 1464 | |||