de Boer, J.J.




Ratings

Year       Rank    Edo    Dev.   Games 
1921  863  2005 (79) 7
1922  919  1980 (80) 0
1923  1058  1955 (80) 0
1924  1152  1930 (77) 11

Rating table notes

Biographical data
Name: de Boer, J.J.  
Born:
Died:
 
References
Books
   Di Felice, Chess Results, 1921-1930, page 321
   Thulin, Name index to CTC, page 33

Tournament data

Nijmegen 1921 (3)     5th Netherland Chess Federation Congress - Hauptturnier A     4.5  /  7
Rotterdam 1924 (2)     New Rotterdam Chess Association Tournament     1.5  /  11


Player information updated: 27 Mar. 2018