Puhakka, Johan
Current rating: 1483
Record: 2-3
| Grand Prix Stockholm 2018 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 36 | Magnusson, Daniel (1500) | Won 2-0 | +181518 |
| 2modern | 148 | Tenthof Van Noorden, Joko (1657) | Lost 0-2 | -151503 |
| 3modern | 379 | Ripman, Theodore (1497) | Won 2-1 | +171520 |
| 4modern | 256 | Jetmundsen, Espen (1487) | Lost 1-2 | -181502 |
| 5modern | 342 | Scrocca, Riccardo (1440) | Lost 1-2 | -191483 |
| average opponent: 1516record: 2-3 | new rating: 1483 | |||