Isakov, Konstantin




Ratings

Year       Rank    Edo    Dev.   Games 
1901  420  2065 (77) 9
1902  427  2065 (80) 0
1903  431  2065 (81) 0
1904  452  2065 (80) 0
1905  476  2065 (78) 0
1906  492  2064 (74) 0
1907  504  2064 (68) 0
1908  508  2064 (59) 14
1909  491  2090 (59) 0
1910  440  2115 (55) 0
1911  431  2141 (44) 30
1912  426  2125 (52) 0
1913  422  2109 (51) 20
1914  413  2091 (64) 0
1915  404  2073 (74) 0
1916  422  2056 (81) 0
1917  423  2038 (86) 0
1918  434  2020 (90) 0
1919  447  2002 (92) 0
1920  527  1985 (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