| Ratings 
 
 
  | Year | Rank | Edo | Dev. | Games |  
  | 1915 | 332 | 2215 | (69) | 10 |  
  | 1916 | 322 | 2219 | (73) | 0 |  
  | 1917 | 316 | 2223 | (74) | 0 |  
  | 1918 | 310 | 2227 | (74) | 0 |  
  | 1919 | 301 | 2231 | (71) | 0 |  
  | 1920 | 307 | 2235 | (66) | 11 |  
 
Rating table notes
 | 
| Biographical data |  | 
   | Name: Harley, Brian |  
   | Born: 27 Oct. 1883 |  
   | Died: 18 May 1955 |  |  |  |  
   | References |  | 
| Books |  
   | Di Felice, Chess Results, 1901-1920, page 306 |  
   | Gaige, Chess Personalia, page 163 |  
   | Thulin, Name index to CTC, page 102 |  |  |