Ratner, Boris




Ratings

Year       Rank    Edo    Dev.   Games 
1927  515  2193 (56) 8
1928  475  2208 (46) 15
1929  433  2229 (41) 25
1930  324  2273 (42) 11
1931  251  2309 (38) 30
1932  196  2327 (39) 26
1933  181  2336 (42) 18
1934  203  2324 (47) 10
1935  226  2304 (46) 13
1936  233  2283 (45) 30

Rating table notes

Biographical data
Name: Ratner, Boris Yakovlevich  
Born: 1909
Died: 1974
 
References
Books
   Di Felice, Chess Results, 1921-1930, page 335
   Di Felice, Chess Results, 1931-1935, page 399
   Di Felice, Chess Results, 1936-1940, page 369
   Gaige, Chess Personalia, page 348
   Thulin, Name index to CTC, page 214

Tournament data

Kiev 1927     Kiev City Championship     3  /  8
Odessa 1928     5th Ukrainian Championship     6  /  15
Kiev 1929 (1)     Kiev City Championship     6  /  13
Kiev 1929 (2)     Kiev Tournament     2.5  /  6
Kharkov 1929     Kharkov Tournament     1  /  6
Kiev 1930     Kiev City Championship     6  /  11
Kharkov 1931     6th Ukranian Championship     6  /  11
Moscow 1931 (8)     7th USSR Championship Semi-Finals - Group 8     3  /  9
Kiev 1931     Kiev Championship     7.5  /  10
Kiev 1932 (1)     Kiev Tournament     3.5  /  9
Leningrad 1932 (1)     Leningrad - Kiev Match    
  Ratner, B.Y. - Rovner, D.O.     0.5 - 0.5    
  Ratner, B.Y. - Kubbel, L.I.     0.5 - 0.5    
  Ratner, B.Y. - Zek, I.V.     0 - 1    
Kiev 1932 (2)     Kiev Championship     9.5  /  14
Kiev 1933 (1)     Kiev Championship     4.5  /  10
Kiev 1933 (2)     Kiev Tournament     5  /  8
Ivanovo 1934 (2)     Ivanovo Tournament     11  /  12
Kiev 1935     Kiev Championship     8.5  /  13
Kiev 1936 (1)     8th Ukrainian Championship     8  /  17
Kiev 1936 (2)     Kiev Championship     8  /  13

Player information updated: 1 Feb. 2023