| Ratings 
 
 
  | Year | Rank | Edo | Dev. | Games |  
  | 1925 | 347 | 2251 | (66) | 9 |  
  | 1926 | 351 | 2253 | (63) | 0 |  
  | 1927 | 368 | 2256 | (56) | 14 |  
  | 1928 | 408 | 2249 | (64) | 0 |  
  | 1929 | 436 | 2242 | (69) | 0 |  
  | 1930 | 469 | 2235 | (71) | 2 |  
  | 1931 | 485 | 2237 | (74) | 0 |  
  | 1932 | 477 | 2240 | (75) | 0 |  
  | 1933 | 476 | 2242 | (73) | 0 |  
  | 1934 | 490 | 2245 | (70) | 2 |  
  | 1935 | 470 | 2252 | (68) | 0 |  
  | 1936 | 429 | 2260 | (62) | 0 |  
  | 1937 | 400 | 2267 | (53) | 15 |  
  | 1938 | 404 | 2269 | (60) | 7 |  
 
Rating table notes
 | 
| Biographical data |  | 
   | Name: Yagdfeld, G. |  
   | Born: |  
   | Died: |  |  |  |  
   | References |  | 
| Books |  
   | Di Felice, Chess Results, 1921-1930, page 342 |  
   | Di Felice, Chess Results, 1931-1935, page 268 |  
   | Di Felice, Chess Results, 1936-1940, page 112 |  
   | Gaige, Chess Tournament Crosstables IV, page 765 |  |  |