| Ratings 
 
 
  | Year | Rank | Edo | Dev. | Games |  
  | 1883 | 833 | 1749 | (165) | 2 |  
  | 1884 | 935 | 1745 | (168) | 2 |  
 
Rating table notes
 | 
| Biographical data |  | 
   | Name: Hewitt (1) |  | Also known as: Dr. Hewitt |  
   | Born: |  
   | Died: |  |  |  
   | Notes: |  
   | The British Chess Magazine of Feb. 1883 (p.69) has 'Dr. Hewitt', as does the Illustrated London News of 1 Jan. 1876 (p.22). Land and Water of 27 Jan. 1883 has 'Dr. Hewett'. |  |  |  |  
   | References |  | 
| Periodicals |  
   | [BCM], vol. 3, no. 2, Feb. 1883, page 69 |  
   | [Fld], 30 Dec. 1876 |  
   | [ILN], vol. 68, no. 1901, 1 Jan. 1876, page 22 |  
   | [LW], 27 Jan. 1883 |  | Web |  
   | Mann, Steve.  [Yorkshire Chess History - 1883: Yorkshire v Lancashire] |  |  |