| Ratings 
 
 
  | Year | Rank | Edo | Dev. | Games |  
  | 1906 | 523 | 2121 | (43) | 31 |  
  | 1907 | 632 | 2074 | (46) | 14 |  
  | 1908 | 658 | 2072 | (52) | 11 |  
  | 1909 | 695 | 2076 | (63) | 0 |  
  | 1910 | 677 | 2080 | (71) | 0 |  
  | 1911 | 684 | 2083 | (75) | 0 |  
  | 1912 | 667 | 2087 | (78) | 0 |  
  | 1913 | 664 | 2091 | (79) | 0 |  
  | 1914 | 652 | 2094 | (79) | 0 |  
  | 1915 | 609 | 2098 | (76) | 0 |  
  | 1916 | 593 | 2101 | (72) | 0 |  
  | 1917 | 591 | 2105 | (65) | 0 |  
  | 1918 | 594 | 2109 | (55) | 6 |  
  | 1919 | 584 | 2114 | (46) | 28 |  
  | 1920 | 700 | 2083 | (54) | 11 |  
 
Rating table notes
 | 
| Biographical data |  | 
   | Name: Hartenheim, Felix |  
   | Born: |  
   | Died: |  |  |  |  
   | References |  | 
| Books |  
   | Berliner Schachgesellschaft, Berliner Schachgesellschaft Jahres-Bericht, page 18 |  
   | Di Felice, Chess Results, 1901-1920, page 306 |  
   | Thulin, Name index to CTC, page 103 |  |  |