Isakov, Konstantin




Ratings

Year       Rank    Edo    Dev.   Games 
1901  420  2061 (77) 9
1902  423  2061 (80) 0
1903  429  2061 (81) 0
1904  448  2061 (81) 0
1905  465  2060 (79) 0
1906  484  2060 (75) 0
1907  489  2060 (68) 0
1908  491  2060 (59) 14
1909  471  2085 (60) 0
1910  426  2111 (55) 0
1911  406  2136 (45) 30
1912  398  2120 (52) 0
1913  383  2104 (52) 20
1914  354  2087 (65) 0
1915  330  2069 (74) 0
1916  342  2051 (81) 0
1917  336  2033 (86) 0
1918  335  2016 (90) 0
1919  328  1998 (92) 0
1920  384  1980 (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