Isakov, Konstantin




Ratings

Year       Rank    Edo    Dev.   Games 
1901  421  2064 (77) 9
1902  427  2064 (80) 0
1903  433  2064 (81) 0
1904  452  2063 (80) 0
1905  476  2063 (78) 0
1906  492  2063 (74) 0
1907  507  2063 (68) 0
1908  509  2063 (59) 14
1909  490  2088 (59) 0
1910  440  2114 (55) 0
1911  433  2139 (44) 30
1912  428  2123 (52) 0
1913  420  2107 (51) 20
1914  410  2090 (64) 0
1915  399  2073 (74) 0
1916  419  2055 (80) 0
1917  417  2038 (86) 0
1918  428  2021 (89) 0
1919  439  2003 (92) 0
1920  517  1986 (94) 6

Rating table notes

Biographical data
Name: Isakov, Konstantin Ivanovich  
Born:
Died:
 
References
Books
   Di Felice, Chess Results, 1901-1920, page 307
   Gaige, Chess Personalia, page 187
   Thulin, Name index to CTC, page 118

Tournament data

Moscow 1901 (2)     Moscow Chess Club Championship     3.5  /  9
Moscow 1908 (1)     Moscow Club Autumn Tournament     3  /  14
Moscow 1911     Moscow City Championship     8.5  /  14
Saint Petersburg 1911 (3)     All-Russian Nebenturnier     5  /  16
Moscow 1913 (2)     Moscow Tournament     5.5  /  11
Moscow 1913 (3)     Moscow Tournament     1  /  9
Moscow 1920 (1)     1st Soviet Moscow Championship     0.5  /  6


Player information updated: 24 Dec. 2015