| Ratings 
 
 
  | Year | Rank | Edo | Dev. | Games |  
  | 1901 | 875 | 1892 | (73) | 10 |  
  | 1902 | 859 | 1906 | (70) | 0 |  
  | 1903 | 824 | 1921 | (63) | 12 |  
  | 1904 | 870 | 1911 | (62) | 23 |  
 
Rating table notes
 | 
| Biographical data |  | 
   | Name: Kalnin |  
   | Born: |  
   | Died: |  |  |  
   | Notes: |  
   | Gaige and Di Felice both list players named 'Kalnin' and 'Kalinin' at tournaments in Reval from 1901 to 1904. It seems very likely they were the same person, which I have assumed here. |  |  |  |  
   | References |  | 
| Books |  
   | Di Felice, Chess Results, 1901-1920, page 308 |  
   | Thulin, Name index to CTC, page 127 |  |  |