| Ratings 
 
 
  | Year | Rank | Edo | Dev. | Games |  
  | 1883 | 835 | 1744 | (70) | 24 |  
  | 1884 | 946 | 1734 | (76) | 0 |  
  | 1885 | 871 | 1724 | (80) | 0 |  
  | 1886 | 899 | 1713 | (82) | 0 |  
  | 1887 | 846 | 1703 | (81) | 8 |  
  | 1888 | 859 | 1693 | (87) | 0 |  
  | 1889 | 843 | 1683 | (92) | 0 |  
  | 1890 | 893 | 1673 | (95) | 0 |  
  | 1891 | 882 | 1664 | (98) | 0 |  
  | 1892 | 957 | 1654 | (99) | 0 |  
  | 1893 | 1014 | 1644 | (100) | 0 |  
  | 1894 | 1046 | 1634 | (100) | 0 |  
  | 1895 | 1062 | 1624 | (100) | 0 |  
  | 1896 | 1070 | 1615 | (98) | 0 |  
  | 1897 | 1068 | 1605 | (96) | 0 |  
  | 1898 | 1058 | 1595 | (93) | 0 |  
  | 1899 | 1097 | 1585 | (88) | 0 |  
  | 1900 | 1139 | 1575 | (83) | 0 |  
  | 1901 | 1141 | 1566 | (76) | 27 |  
 
Rating table notes
 | 
| Biographical data |  | 
   | Name: Dupré, Raoul |  
   | Born: |  
   | Died: |  |  |  |  
   | References |  | 
| Books |  
   | New Orleans Chess, Checkers and Whist Club, New Orleans Club 1881, page 27 |  
   | New Orleans Chess, Checkers and Whist Club, New Orleans Club 1882, page 26 |  
   | New Orleans Chess, Checkers and Whist Club, New Orleans Club 1889, page 22 |  
   | New Orleans Chess, Checkers and Whist Club, New Orleans Club 1890, page 22 |  | Periodicals |  
   | [BCC], vol. 2, no. 1, 15 Oct. 1883, page 2 |  
   | [BCC], vol. 5, no. 7, 15 Apr. 1887, page 99 |  
   | [BCC], vol. 5, no. 11, 15 Aug. 1887, page 161 |  
   | [NODP], 17 Mar. 1901, page 11 |  |  |