Jon Heyer
Jon Heyer is an international chess player. Their classical Elo rating is 1968 points. See their full profile, tournament history and rating progression on Grand Roque.
Identity
- FIDE number
- 2011999
- Country
- USA
Elo rating
- Classical
- 1968
Jon Heyer is an international chess player. Their classical Elo rating is 1968 points. See their full profile, tournament history and rating progression on Grand Roque.