Heikki MJ Westerinen
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| 50th Rilton Cup 2022-23 | 12/27/2022 | 2335 | Sweden |
| TCh-FIN 2019-20 | 09/14/2019 | 2227 | Finland |
| TCh-FIN 2018-19 | 09/15/2018 | 2263 | Finland |
| Narcis 5 Open 2018 | 09/30/2018 | 2254 | Serbia |
Heikki MJ Westerinen Opening Repertoire with White pieces
| ECO | Opening | Games |
| C33 | King's gambit accepted | 50 games |
| C15 | French, Winawer (Nimzovich) variation | 49 games |
| B22 | Sicilian, Alapin's variation (2.c3) | 47 games |
| B50 | Sicilian | 46 games |
Heikki MJ Westerinen Opening Repertoire with Black pieces
| ECO | Opening | Games |
| B01 | Scandinavian (centre counter) defence | 49 games |
| B03 | Alekhine's defence | 44 games |
| E62 | King's Indian, fianchetto variation | 41 games |
| B02 | Alekhine's defence | 41 games |
Finland
Male
FIDE ID:

Sweden
Serbia