| Ratings 
 
 
  | Year | Rank | Edo | Dev. | Games |  
  | 1922 | 1356 | 1579 | (68) | 17 |  
  | 1923 | 1526 | 1576 | (68) | 10 |  
  | 1924 | 1547 | 1595 | (73) | 0 |  
  | 1925 | 1609 | 1614 | (75) | 0 |  
  | 1926 | 1713 | 1634 | (75) | 0 |  
  | 1927 | 1714 | 1653 | (72) | 12 |  
  | 1928 | 1684 | 1653 | (79) | 0 |  
  | 1929 | 1689 | 1654 | (84) | 0 |  
  | 1930 | 1706 | 1654 | (87) | 8 |  
 
Rating table notes
 | 
| Biographical data |  | 
   | Name: Westbrook, E.J.L. |  
   | Born: |  
   | Died: |  |  |  
   | Notes: |  
   | Di Felice has 'Westbrook, W.E.' at Sydney 1921 (actually 1921-1922), but the Sydney Evening News of 29 Dec. 1921 (p.6) and the Sydney Sunday Times of 1 Jan. 1922 (p.6) have 'E.J. Westbrook' in this event. Di Felice has 'Westbrook, E.A.' playing for New South Wales against Queensland in 1922, but the Sydney Evening News of 2 Jan. 1922 (p.3) has 'E.J. Westbrook' in this event. I therefore presume that all these are the same player. |  |  |  |  
   | References |  | 
| Books |  
   | Di Felice, Chess Results, 1921-1930, page 341 |  | Periodicals |  
   | [ENS], no. 17015, 29 Dec. 1921, page 6 |  
   | [ENS], no. 17018, 2 Jan. 1922, page 3 |  
   | [SST], no. 1875, 1 Jan. 1922, page 6 |  |  |