| Ratings 
 
 
  | Year | Rank | Edo | Dev. | Games |  
  | 1865 | 437 | 1639 | (149) | 2 |  
  | 1866 | 474 | 1645 | (149) | 0 |  
  | 1867 | 452 | 1651 | (148) | 0 |  
  | 1868 | 473 | 1657 | (147) | 0 |  
  | 1869 | 475 | 1664 | (147) | 0 |  
  | 1870 | 537 | 1670 | (146) | 2 |  
 
Rating table notes
 | 
| Biographical data |  | 
   | Name: Cockayne, Bagshaw |  
   | Born: 1845 |  
   | Died: 18 Nov. 1892 |  |  |  |  
   | References |  | 
| Periodicals |  
   | [CLCM], vol. 1, no. 10, Nov. 1874, page 234 |  
   | [CPC], vol. 4, no. 6, June 1862, page 177 |  
   | [CPC], vol. 3, no. 2, Apr. 1872, page 60 |  
   | [CPC], vol. 3, no. 8, Apr. 1873, page 253 |  
   | [CPC], vol. 4, no. 6, Dec. 1874, page 184 |  
   | [CPM], vol. 2, no. 7, July 1866, page 218 |  
   | [CPQC], vol. 2, no. 9, June 1871, page 285 |  
   | [Fld], 22 Feb. 1873 |  
   | [HCM], vol. 1, no. 7, Apr. 1873, page 134 |  
   | [ILN], vol. 40, no. 1146, 24 May 1862, page 540 |  
   | [ILN], vol. 56, no. 1583, 5 Mar. 1870, page 259 |  | Web |  
   | Mann, Steve.  [Yorkshire Chess History - The Cockaynes of Sheffield] |  
   | Spinrad, Jeremy P.  [Collected results, 1836-1863] |  |  |