Isakov, Konstantin




Ratings

Year       Rank    Edo    Dev.   Games 
1901  444  2067 (77) 9
1902  451  2067 (80) 0
1903  461  2067 (81) 0
1904  490  2067 (80) 0
1905  499  2067 (78) 0
1906  510  2067 (74) 0
1907  520  2067 (68) 0
1908  522  2067 (59) 14
1909  506  2093 (59) 0
1910  456  2118 (55) 0
1911  442  2144 (44) 30
1912  445  2128 (51) 0
1913  450  2113 (51) 20
1914  453  2095 (64) 0
1915  441  2078 (73) 0
1916  466  2060 (80) 0
1917  465  2042 (85) 0
1918  492  2025 (89) 0
1919  510  2007 (92) 0
1920  589  1990 (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
   Skinner and Verhoeven, Alexander Alekhine's Chess Games, page 17, 19
   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: 16 May 2018