| Ratings 
 
 
  | Year | Rank | Edo | Dev. | Games |  
  | 1927 | 1228 | 2010 | (74) | 8 |  
  | 1928 | 1205 | 2027 | (73) | 0 |  
  | 1929 | 1167 | 2045 | (70) | 0 |  
  | 1930 | 1146 | 2062 | (65) | 0 |  
  | 1931 | 1162 | 2079 | (56) | 14 |  
  | 1932 | 1150 | 2086 | (61) | 0 |  
  | 1933 | 1142 | 2093 | (63) | 0 |  
  | 1934 | 1136 | 2100 | (61) | 7 |  
  | 1935 | 1284 | 2077 | (63) | 0 |  
  | 1936 | 1323 | 2053 | (62) | 13 |  
 
Rating table notes
 | 
| Biographical data |  | 
   | Name: Hadač, Pavel |  
   | Born: |  
   | Died: |  |  |  |  
   | References |  | 
| Books |  
   | Di Felice, Chess Results, 1931-1935, page 385 |  
   | Di Felice, Chess Results, 1936-1940, page 53 |  
   | Tanner, Vera Menchik, page 132 |  |  |