| Ratings 
 
 
  | Year | Rank | Edo | Dev. | Games |  
  | 1934 | 1830 | 1834 | (75) | 13 |  
  | 1935 | 1813 | 1847 | (76) | 0 |  
  | 1936 | 1726 | 1860 | (76) | 0 |  
  | 1937 | 1595 | 1873 | (73) | 0 |  
  | 1938 | 1571 | 1885 | (68) | 15 |  
  | 1939 | 1413 | 1886 | (75) | 0 |  
  | 1940 | 1236 | 1886 | (79) | 0 |  
  | 1941 | 1217 | 1886 | (82) | 0 |  
  | 1942 | 1095 | 1887 | (84) | 0 |  
  | 1943 | 1025 | 1887 | (83) | 0 |  
  | 1944 | 1015 | 1887 | (82) | 0 |  
  | 1945 | 1026 | 1888 | (79) | 0 |  
  | 1946 | 993 | 1888 | (74) | 10 |  
  | 1947 | 808 | 1867 | (77) | 11 |  
 
Rating table notes
 | 
| Biographical data |  | 
   | Name: Oltetsian, R. |  
   | Born: |  
   | Died: |  |  |  |  
   | References |  | 
| Books |  
   | Di Felice, Chess Results, 1931-1935, page 260 |  
   | Di Felice, Chess Results, 1936-1940, page 213 |  
   | Di Felice, Chess Results, 1941-1946, page 353 |  
   | Di Felice, Chess Results, 1947-1950, page 472 |  | Web |  
   | Popovsky, Alexey.  [2 Championship of Armenia- Erevan May 1938] |  |  |