Isakov, Konstantin




Ratings

Year       Rank    Edo    Dev.   Games 
1901  434  2065 (77) 9
1902  442  2065 (80) 0
1903  452  2065 (81) 0
1904  477  2065 (80) 0
1905  484  2065 (78) 0
1906  497  2065 (74) 0
1907  508  2065 (68) 0
1908  512  2065 (59) 14
1909  497  2091 (59) 0
1910  450  2116 (55) 0
1911  438  2142 (44) 30
1912  438  2126 (51) 0
1913  437  2111 (51) 20
1914  430  2093 (64) 0
1915  429  2076 (73) 0
1916  453  2058 (80) 0
1917  453  2041 (85) 0
1918  472  2023 (89) 0
1919  488  2005 (92) 0
1920  564  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