Bubnov, Ivan




Ratings

Year       Rank    Edo    Dev.   Games 
1931  535  2231 (60) 15
1932  474  2245 (61) 0
1933  429  2259 (57) 11
1934  446  2258 (60) 0
1935  469  2256 (59) 11
1936  519  2243 (69) 0
1937  556  2230 (77) 0
1938  600  2217 (82) 0
1939  597  2204 (86) 0
1940  587  2191 (88) 0
1941  608  2178 (89) 0
1942  604  2165 (89) 0
1943  612  2152 (88) 0
1944  638  2139 (86) 0
1945  707  2126 (82) 0
1946  725  2113 (77) 13

Rating table notes

Biographical data
Name: Bubnov, Ivan Vasilievich  
Born: 5 Apr. 1898
Died: 10 July 1979
 
References
Books
   Di Felice, Chess Results, 1931-1935, page 377
   Gaige, Chess Personalia, page 56
Web
   Popovsky, Alexey.  [Championship of Voronezh- 27.1-6.2.1935]

Tournament data

Voronezh 1931     Central Chern Region Championship     8.5  /  15
Voronezh 1933     Voronezh Championship     6.5  /  11
Voronezh 1935 (1)     Voronezh Championship     6  /  11
Voronezh 1946     Voronezh Region Championship     6.5  /  14

Player information updated: 24 Aug. 2025