| Ratings 
 
 
  | Year | Rank | Edo | Dev. | Games |  
  | 1918 | 789 | 2005 | (64) | 12 |  
  | 1919 | 773 | 2013 | (65) | 0 |  
  | 1920 | 827 | 2022 | (63) | 0 |  
  | 1921 | 877 | 2030 | (56) | 9 |  
  | 1922 | 939 | 2021 | (55) | 9 |  
  | 1923 | 1037 | 2019 | (60) | 0 |  
  | 1924 | 1070 | 2018 | (60) | 8 |  
  | 1925 | 1166 | 2006 | (66) | 0 |  
  | 1926 | 1258 | 1994 | (69) | 9 |  
 
Rating table notes
 | 
| Biographical data |  | 
   | Name: Schouten, G.L. |  
   | Born: |  
   | Died: |  |  |  |  
   | References |  | 
| Books |  
   | Di Felice, Chess Results, 1901-1920, page 242 |  
   | Di Felice, Chess Results, 1921-1930, page 337 |  
   | Thulin, Name index to CTC, page 240 |  |  |