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Griffiths, H.C. 
  
 
 
| Ratings 
 
 
  | Year | Rank | Edo | Dev. | Games |  
  | 1921 | 1039 | 1967 | (118) | 1 |  
  | 1922 | 1031 | 1981 | (115) | 0 |  
  | 1923 | 1099 | 1995 | (111) | 0 |  
  | 1924 | 1091 | 2009 | (106) | 0 |  
  | 1925 | 1100 | 2024 | (100) | 0 |  
  | 1926 | 1109 | 2038 | (94) | 0 |  
  | 1927 | 1114 | 2052 | (87) | 0 |  
  | 1928 | 1081 | 2067 | (78) | 0 |  
  | 1929 | 1036 | 2081 | (67) | 0 |  
  | 1930 | 1019 | 2095 | (53) | 10 |  
  | 1931 | 1084 | 2097 | (46) | 11 |  
  | 1932 | 1130 | 2090 | (43) | 16 |  
  | 1933 | 1188 | 2082 | (45) | 14 |  
  | 1934 | 1358 | 2046 | (52) | 12 |  
 
Rating table notes
 | 
| Biographical data |  | 
   | Name: Griffiths, H.C. |  
   | Born: |  
   | Died: |  |  |  |  
   | References |  | 
| Books |  
   | Di Felice, Chess Results, 1921-1930, page 260 |  
   | Di Felice, Chess Results, 1931-1935, page 384 |  
   | Thulin, Name index to CTC, page 93 |  |  | 
 
 Tournament data 
 
 
| Player information updated: 2 Oct. 2023 |  
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