| Ratings 
 
 
  | Year | Rank | Edo | Dev. | Games |  
  | 1940 | 836 | 2124 | (58) | 11 |  
  | 1941 | 785 | 2127 | (55) | 13 |  
  | 1942 | 700 | 2134 | (62) | 0 |  
  | 1943 | 637 | 2140 | (66) | 0 |  
  | 1944 | 598 | 2147 | (67) | 0 |  
  | 1945 | 615 | 2154 | (64) | 11 |  
  | 1946 | 661 | 2137 | (75) | 0 |  
  | 1947 | 540 | 2119 | (83) | 2 |  
 
Rating table notes
 | 
| Biographical data |  | 
   | Name: Kupferstich, Moises Aron |  
   | Born: 14 Nov. 1905 |  
   | Died: 18 May 1984 |  |  |  |  
   | References |  | 
| Books |  
   | Di Felice, Chess Results, 1936-1940, page 361 |  
   | Di Felice, Chess Results, 1941-1946, page 348 |  
   | Di Felice, Chess Results, 1947-1950, page 466 |  
   | Gaige, Chess Personalia, page 233 |  | Web |  
   | [Moises Aron Kupferstich] |  |  |