Ratings 
  
  | Year       | 
  Rank   | 
   Edo    | 
  Dev.   | 
  Games  | 
 
  | 1937  | 
  1095  | 
  2099 |  (55) |   17 | 
 
  | 1938  | 
  1033  | 
  2112 |  (55) |   11 | 
 
  | 1939  | 
  954  | 
  2116 |  (65) |   0 | 
 
  | 1940  | 
  851  | 
  2119 |  (71) |   0 | 
 
  | 1941  | 
  803  | 
  2122 |  (75) |   0 | 
 
  | 1942  | 
  733  | 
  2126 |  (76) |   0 | 
 
  | 1943  | 
  672  | 
  2129 |  (76) |   0 | 
 
  | 1944  | 
  646  | 
  2132 |  (73) |   0 | 
 
  | 1945  | 
  673  | 
  2135 |  (69) |   0 | 
 
  | 1946  | 
  657  | 
  2139 |  (61) |   0 | 
 
  | 1947  | 
  493  | 
  2142 |  (49) |   32 | 
 
  
Rating table notes
 
 | 
| Biographical data |  
   | Name: Ludwig, Paul Emil Gustav   | 
 
   |    Also known as: Dr. Ludwig |  
   | Born: 14 July 1909 | 
 
   | Died: 1 May 1954 | 
 
  |  
|   |  
   | References | 
 
| Books |  
   |    Di Felice, Chess Results, 1936-1940, page 363 | 
 
   |    Di Felice, Chess Results, 1947-1950, page 468 | 
 
   |    Gaige, Chess Personalia, page 257 | 
 
| Periodicals |  
   |    [DSB], vol. 26, no. 17, 1937, page 269 | 
 
 
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