| Ratings 
 
 
  | Year | Rank | Edo | Dev. | Games |  
  | 1925 | 757 | 2131 | (62) | 6 |  
  | 1926 | 654 | 2162 | (50) | 24 |  
  | 1927 | 711 | 2154 | (56) | 8 |  
  | 1928 | 785 | 2141 | (60) | 0 |  
  | 1929 | 860 | 2129 | (61) | 0 |  
  | 1930 | 924 | 2117 | (56) | 13 |  
  | 1931 | 1149 | 2082 | (65) | 6 |  
 
Rating table notes
 | 
| Biographical data |  | 
   | Name: Kampars, N. |  | Also known as: Kampar |  
   | Born: |  
   | Died: |  |  |  |  
   | References |  | 
| Books |  
   | Di Felice, Chess Results, 1921-1930, page 327 |  
   | Skinner and Verhoeven, Alexander Alekhine's Chess Games, page 532 |  
   | Thulin, Name index to CTC, page 127 |  | Periodicals |  
   | [DSZ], no. 3, 1931, page 171 |  |  |