| 
 
Mainwaring, G.H. 
  
 
 
| Ratings 
 
 
  | Year | Rank | Edo | Dev. | Games |  
  | 1876 | 236 | 2134 | (118) | 5 |  
  | 1877 | 213 | 2147 | (118) | 0 |  
  | 1878 | 200 | 2160 | (117) | 3 |  
  | 1879 | 206 | 2150 | (123) | 0 |  
  | 1880 | 239 | 2139 | (128) | 0 |  
  | 1881 | 273 | 2128 | (133) | 0 |  
  | 1882 | 289 | 2118 | (138) | 0 |  
  | 1883 | 331 | 2107 | (142) | 0 |  
  | 1884 | 377 | 2096 | (146) | 0 |  
  | 1885 | 394 | 2085 | (150) | 0 |  
  | 1886 | 404 | 2075 | (154) | 0 |  
  | 1887 | 433 | 2064 | (157) | 2 |  
 
Rating table notes
 | 
| Biographical data |  | 
   | Name: Mainwaring, G.H. |  
   | Born: |  
   | Died: |  |  |  |  
   | References |  | 
| Periodicals |  
   | [ILN], vol. 68, no. 1905, 29 Jan. 1876, page 119 |  
   | [ILN], vol. 68, no. 1908, 19 Feb. 1876, page 191 |  
   | [ILN], vol. 69, no. 1939, 23 Sep. 1876, page 303 |  |  | 
 
 Tournament data 
 
 
| Player information updated: 23 Mar. 2016 |  
 |