Bubnov, Ivan




Ratings

Year       Rank    Edo    Dev.   Games 
1931  531  2234 (60) 15
1932  467  2248 (61) 0
1933  424  2262 (57) 11
1934  443  2261 (60) 0
1935  459  2260 (59) 11
1936  511  2247 (69) 0
1937  549  2235 (77) 0
1938  591  2222 (82) 0
1939  591  2210 (85) 0
1940  582  2197 (88) 0
1941  594  2185 (89) 0
1942  592  2172 (89) 0
1943  605  2160 (88) 0
1944  630  2148 (86) 0
1945  690  2135 (82) 0
1946  710  2123 (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