Isakov, Konstantin




Ratings

Year       Rank    Edo    Dev.   Games 
1901  436  2065 (77) 9
1902  444  2065 (80) 0
1903  453  2065 (81) 0
1904  478  2065 (80) 0
1905  484  2065 (78) 0
1906  498  2065 (74) 0
1907  509  2065 (68) 0
1908  513  2065 (59) 14
1909  499  2091 (59) 0
1910  451  2116 (55) 0
1911  438  2142 (44) 30
1912  439  2126 (51) 0
1913  438  2111 (51) 20
1914  431  2093 (64) 0
1915  433  2076 (73) 0
1916  456  2058 (80) 0
1917  456  2041 (85) 0
1918  475  2023 (89) 0
1919  490  2005 (92) 0
1920  567  1988 (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