Koval


Ratings

Year       Rank    Edo    Dev.   Games 
1938  109  2392 (76) 13

Rating table notes

Biographical data
Name: Koval  
Born:
Died:
 
References
Books
   Di Felice, Chess Results, 1936-1940, page 174

Tournament data

Gorky 1938 (2)     All-Union 1st Catergory Tournament - Group 2     8.5  /  13

Player page created: 22 Aug. 2023