Wiersma, D.


Ratings

Year       Rank    Edo    Dev.   Games 
1920  850  1981 (77) 14

Rating table notes

Biographical data
Name: Wiersma, D.  
Born:
Died:
 
References
Books
   Di Felice, Chess Results, 1901-1920, page 261

Tournament data

Amsterdam 1920 (5)     Amsterdam Schaak Club Championship     6  /  14

Player page created: 24 Dec. 2015