| Ratings 
 
 
  | Year | Rank | Edo | Dev. | Games |  
  | 1893 | 944 | 1751 | (122) | 5 |  
  | 1894 | 972 | 1752 | (123) | 0 |  
  | 1895 | 974 | 1753 | (124) | 0 |  
  | 1896 | 978 | 1754 | (124) | 0 |  
  | 1897 | 985 | 1755 | (124) | 0 |  
  | 1898 | 970 | 1756 | (124) | 0 |  
  | 1899 | 1002 | 1757 | (124) | 0 |  
  | 1900 | 1031 | 1758 | (123) | 0 |  
  | 1901 | 1033 | 1759 | (122) | 0 |  
  | 1902 | 1018 | 1760 | (121) | 0 |  
  | 1903 | 989 | 1761 | (119) | 0 |  
  | 1904 | 1029 | 1762 | (117) | 5 |  
 
Rating table notes
 | 
| Biographical data |  | 
   | Name: Martyn, C. |  
   | Born: |  
   | Died: |  |  |  |  
   | References |  | 
| Books |  
   | Di Felice, Chess Results, 1901-1920, page 40 |  
   | Gaige, Chess Tournament Crosstables II, page 205 |  |  |