Ratings 
  
  | Year       | 
  Rank   | 
   Edo    | 
  Dev.   | 
  Games  | 
 
  | 1928  | 
  585  | 
  2197 |  (83) |   6 | 
 
  | 1929  | 
  613  | 
  2195 |  (81) |   0 | 
 
  | 1930  | 
  630  | 
  2194 |  (77) |   0 | 
 
  | 1931  | 
  685  | 
  2192 |  (72) |   0 | 
 
  | 1932  | 
  686  | 
  2191 |  (64) |   0 | 
 
  | 1933  | 
  709  | 
  2189 |  (52) |   16 | 
 
  | 1934  | 
  736  | 
  2186 |  (53) |   6 | 
 
  | 1935  | 
  744  | 
  2191 |  (54) |   0 | 
 
  | 1936  | 
  689  | 
  2197 |  (50) |   17 | 
 
  | 1937  | 
  683  | 
  2191 |  (62) |   0 | 
 
  | 1938  | 
  694  | 
  2186 |  (70) |   0 | 
 
  | 1939  | 
  666  | 
  2180 |  (76) |   0 | 
 
  | 1940  | 
  639  | 
  2175 |  (79) |   0 | 
 
  | 1941  | 
  623  | 
  2169 |  (80) |   5 | 
 
  | 1942  | 
  620  | 
  2157 |  (87) |   0 | 
 
  | 1943  | 
  622  | 
  2145 |  (93) |   0 | 
 
  | 1944  | 
  643  | 
  2133 |  (97) |   0 | 
 
  | 1945  | 
  715  | 
  2121 |  (101) |   0 | 
 
  | 1946  | 
  731  | 
  2108 |  (104) |   0 | 
 
  | 1947  | 
  582  | 
  2096 |  (106) |   2 | 
 
  
Rating table notes
 
 | 
| Biographical data |  
   | Name: Hamming, Adolf Willem   | 
 
   | Born: 31 Oct. 1905 | 
 
   | Died: 17 Feb. 1960 | 
 
|   |  
   | Notes: | 
 
   | Di Felice has 'Hamming, Alexander W.'; chessgames.com and Olimpbase have 'Adolf Willem Hamming'. | 
 
  |  
|   |  
   | References | 
 
| Books |  
   |    Deutman and others, Soerabajasche Schaakclub, page 92 | 
 
   |    Di Felice, Chess Results, 1931-1935, page 385 | 
 
   |    Di Felice, Chess Results, 1936-1940, page 356 | 
 
   |    Di Felice, Chess Results, 1947-1950, page 461 | 
 
   |    Skinner and Verhoeven, Alexander Alekhine's Chess Games, page 487 | 
 
| Periodicals |  
   |    [AH], vol. 114, no. 37468, 13 May 1941, page 5 | 
 
   |    [TNS], vol. 36, no. 5, May 1928, page 130 | 
 
| Web |  
   |    Bartelski, Wojciech.  [unofficial Chess Olympiad: Munich 1936 - Netherlands] | 
 
   |    [Adolf Willem Hamming] | 
 
 
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