| Ratings 
 
 
  | Year | Rank | Edo | Dev. | Games |  
  | 1924 | 1193 | 1970 | (82) | 12 |  
  | 1925 | 1253 | 1971 | (89) | 0 |  
  | 1926 | 1317 | 1972 | (94) | 0 |  
  | 1927 | 1331 | 1973 | (99) | 0 |  
  | 1928 | 1335 | 1975 | (103) | 0 |  
  | 1929 | 1324 | 1976 | (107) | 0 |  
  | 1930 | 1364 | 1977 | (109) | 0 |  
  | 1931 | 1464 | 1978 | (111) | 0 |  
  | 1932 | 1478 | 1979 | (113) | 0 |  
  | 1933 | 1466 | 1980 | (114) | 2 |  
 
Rating table notes
 | 
| Biographical data |  | 
   | Name: Wreford-Brown, Charles |  
   | Born: 9 Oct. 1866 |  
   | Died: 26 Nov. 1951 |  |  |  |  
   | References |  | 
| Books |  
   | Di Felice, Chess Results, 1921-1930, page 342 |  
   | Gaige, Chess Tournament Crosstables IV, page 639 |  
   | King, Sultan Khan, page 101, 242 |  
   | Skinner and Verhoeven, Alexander Alekhine's Chess Games, page 339 |  | Web |  
   | Winter, Edward.  [CN 4793. C. Wreford Brown] |  
   | [Charles Wreford-Brown] |  |  |