| 
 
Cooper, Duncan 
  
 
 
| Ratings 
 
 
  | Year | Rank | Edo | Dev. | Games |  
  | 1864 | 367 | 1651 | (171) | 2 |  
  | 1865 | 434 | 1648 | (172) | 0 |  
  | 1866 | 472 | 1646 | (174) | 0 |  
  | 1867 | 457 | 1643 | (175) | 0 |  
  | 1868 | 481 | 1641 | (176) | 0 |  
  | 1869 | 484 | 1638 | (178) | 0 |  
  | 1870 | 556 | 1636 | (179) | 0 |  
  | 1871 | 601 | 1633 | (180) | 0 |  
  | 1872 | 640 | 1631 | (181) | 0 |  
  | 1873 | 665 | 1628 | (182) | 1 |  
 
Rating table notes
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| Biographical data |  | 
   | Name: Cooper, Duncan Anderson |  
   | Born: 1818 |  
   | Died: 14 Mar. 1904 |  |  |  |  
   | References |  | 
| Periodicals |  
   | [CPC], vol. 4, no. 5, May 1856, page 156 |  
   | [CPC], vol. 1, no. 6, June 1859, page 190 |  
   | [CPC], vol. 2, no. 15, Mar. 1860, page 85 |  
   | [CPC], vol. 3, no. 25, Jan. 1861, page cover |  
   | [CPC], vol. 3, no. 26, Feb. 1861, page 41 |  
   | [CPC], vol. 4, no. 6, June 1862, page 177 |  
   | [CPC], vol. 3, no. 9, June 1873, page 281 |  
   | [CPM], vol. 2, no. 7, July 1864, page 205 |  
   | [CPM], vol. 1, no. 6, June 1865, page 184 |  
   | [CPM], vol. 2, no. 5, May 1866, page 155 |  
   | [CPM], vol. 2, no. 11, Nov. 1866, page 329 |  
   | [Era], vol. 27, no. 1393, 4 June 1865, page 6 |  
   | [ILN], vol. 30, no. 859, 16 May 1857, page 472 |  
   | [ILN], vol. 36, no. 1017, 18 Feb. 1860, page 166 |  
   | [ILN], vol. 44, no. 1263, 11 June 1864, page 579 |  
   | [ILN], vol. 62, no. 1758, 10 May 1873, page 451 |  
   | [ILN], vol. 64, no. 1810, 2 May 1874, page 426 |  | Web |  
   | Mann, Steve.  [Yorkshire Chess History - 1856: Huddersfield v Wakefield Match] |  
   | Mann, Steve.  [Yorkshire Chess History - 1857: Halifax CC Annual Meeting] |  
   | Mann, Steve.  [Yorkshire Chess History - Duncan Anderson Cooper] |  |  | 
 
 Tournament data 
 
 
| Player information updated: 25 Jun. 2019 |  
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