Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1926 |
1028 |
2042 | (75) | 15 |
| 1927 |
1058 |
2052 | (81) | 0 |
| 1928 |
1020 |
2062 | (86) | 0 |
| 1929 |
995 |
2072 | (89) | 0 |
| 1930 |
1004 |
2082 | (92) | 1 |
| 1931 |
1022 |
2092 | (94) | 0 |
| 1932 |
999 |
2101 | (96) | 0 |
| 1933 |
982 |
2111 | (97) | 0 |
| 1934 |
966 |
2121 | (97) | 0 |
| 1935 |
965 |
2130 | (96) | 0 |
| 1936 |
867 |
2140 | (94) | 0 |
| 1937 |
782 |
2150 | (92) | 0 |
| 1938 |
736 |
2159 | (88) | 0 |
| 1939 |
619 |
2169 | (83) | 0 |
| 1940 |
494 |
2179 | (77) | 0 |
| 1941 |
417 |
2188 | (68) | 15 |
Rating table notes
|
| Biographical data |
| Name: Halper, Nathan |
| Also known as: Nat Halper |
| Born: 14 July 1907 |
| Died: 26 June 1983 |
|
| |
| References |
| Books |
| Di Felice, Chess Results, 1921-1930, page 128 |
| Di Felice, Chess Results, 1941-1946, page 343 |
| Gaige, Chess Personalia, page 160 |
| Gaige, Chess Tournament Crosstables IV, page 690 |
| Woodger, Reuben Fine, page 350, 387 |
| Web |
| [Nat Halper] |
| |
