| Ratings 
 
 
  | Year | Rank | Edo | Dev. | Games |  
  | 1914 | 489 | 2162 | (68) | 4 |  
  | 1915 | 410 | 2182 | (58) | 9 |  
  | 1916 | 352 | 2204 | (57) | 0 |  
  | 1917 | 310 | 2226 | (51) | 9 |  
  | 1918 | 250 | 2257 | (48) | 12 |  
  | 1919 | 214 | 2277 | (50) | 0 |  
  | 1920 | 179 | 2297 | (45) | 19 |  
  | 1921 | 200 | 2293 | (47) | 10 |  
  | 1922 | 346 | 2230 | (49) | 4 |  
  | 1923 | 593 | 2166 | (49) | 7 |  
  | 1924 | 687 | 2144 | (47) | 7 |  
  | 1925 | 775 | 2125 | (45) | 18 |  
  | 1926 | 884 | 2106 | (51) | 0 |  
  | 1927 | 986 | 2087 | (50) | 9 |  
  | 1928 | 885 | 2116 | (51) | 9 |  
  | 1929 | 926 | 2112 | (58) | 6 |  
  | 1930 | 934 | 2115 | (68) | 0 |  
  | 1931 | 1001 | 2118 | (74) | 0 |  
  | 1932 | 1007 | 2121 | (79) | 0 |  
  | 1933 | 1012 | 2124 | (82) | 0 |  
  | 1934 | 1023 | 2126 | (84) | 0 |  
  | 1935 | 1058 | 2129 | (84) | 0 |  
  | 1936 | 1003 | 2132 | (83) | 8 |  
 
Rating table notes
 | 
| Biographical data |  | 
   | Name: Eriksson, Bertil |  | Also known as: B. Erickson; B. Ericksson |  
   | Born: 1893 |  
   | Died: 1954 |  |  |  
   | Notes: |  
   | Svenska Dagbladet (4 Jun. 1914, p.10) has 'B. Erickson'; Tiskrift För Schack has 'B. Eriksson' in the Nov. 1913 issue (p.199), 'B. Ericksson' in the May-Jun. 1914 issue (p.130), and 'Bertil Eriksson' in the Mar. 2001 issue (p.162); Di Felice has 'Eriksson, Bengt'; Gaige has 'Eriksson, Bertil' in Chess Personalia. |  |  |  |  
   | References |  | 
| Books |  
   | Di Felice, Chess Results, 1901-1920, page 269 |  
   | Di Felice, Chess Results, 1921-1930, page 322 |  
   | Di Felice, Chess Results, 1936-1940, page 352 |  
   | Holmgren, Stockholms Schackförbund 1911-2011, page 392 |  
   | Thulin, Name index to CTC, page 69 |  | Periodicals |  
   | [SvD], no. 148, 4 June 1914, page 10 |  
   | [TFS], vol. 19, no. 11, Nov. 1913, page 199 |  
   | [TFS], vol. 20, no. 5, May 1914, page 130 |  
   | [TFS], vol. 107, no. 3, Mar. 2001, page 162 |  |  |