Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1926 |
1060 |
2039 | (75) | 15 |
| 1927 |
1089 |
2049 | (81) | 0 |
| 1928 |
1055 |
2059 | (86) | 0 |
| 1929 |
1032 |
2069 | (89) | 0 |
| 1930 |
1040 |
2079 | (91) | 1 |
| 1931 |
1078 |
2088 | (94) | 0 |
| 1932 |
1048 |
2098 | (95) | 0 |
| 1933 |
1030 |
2108 | (96) | 0 |
| 1934 |
1022 |
2118 | (95) | 0 |
| 1935 |
1027 |
2127 | (94) | 0 |
| 1936 |
941 |
2137 | (92) | 0 |
| 1937 |
853 |
2147 | (89) | 0 |
| 1938 |
806 |
2157 | (85) | 0 |
| 1939 |
689 |
2167 | (80) | 0 |
| 1940 |
579 |
2176 | (73) | 0 |
| 1941 |
515 |
2186 | (63) | 15 |
| 1942 |
493 |
2174 | (71) | 0 |
| 1943 |
488 |
2163 | (76) | 0 |
| 1944 |
489 |
2151 | (79) | 0 |
| 1945 |
520 |
2139 | (81) | 0 |
| 1946 |
515 |
2128 | (81) | 6 |
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] |
| |
