Ruben John
Ruben John is an international chess player. Their classical Elo rating is 1604 points. See their full profile, tournament history and rating progression on Grand Roque.
Identity
- FIDE number
- 534005480
- Country
- RSA
Elo rating
- Classical
- 1604
Ruben John is an international chess player. Their classical Elo rating is 1604 points. See their full profile, tournament history and rating progression on Grand Roque.