Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1915 |
872 |
1949 | (95) | 8 |
| 1916 |
891 |
1934 | (96) | 0 |
| 1917 |
901 |
1919 | (97) | 0 |
| 1918 |
939 |
1904 | (96) | 0 |
| 1919 |
969 |
1889 | (95) | 0 |
| 1920 |
1082 |
1874 | (93) | 7 |
| 1921 |
1188 |
1871 | (99) | 0 |
| 1922 |
1224 |
1868 | (104) | 0 |
| 1923 |
1375 |
1866 | (108) | 0 |
| 1924 |
1395 |
1863 | (112) | 0 |
| 1925 |
1471 |
1860 | (115) | 0 |
| 1926 |
1560 |
1857 | (118) | 0 |
| 1927 |
1576 |
1855 | (121) | 0 |
| 1928 |
1574 |
1852 | (123) | 0 |
| 1929 |
1587 |
1849 | (124) | 0 |
| 1930 |
1628 |
1847 | (126) | 0 |
| 1931 |
1725 |
1844 | (127) | 0 |
| 1932 |
1766 |
1841 | (127) | 0 |
| 1933 |
1747 |
1838 | (128) | 0 |
| 1934 |
1860 |
1836 | (128) | 2 |
Rating table notes
|
| Biographical data |
| Name: Kopelman, Naum |
| Born: |
| Died: |
| |
| Notes: |
| I am guessing that the 'Kopelman' who played in Saint Petersburg 1914-1915 was Naum Kopelman (thanks to Walter Chan for this suggestion). I am also guessing that the Kopelman who played for Lithuania against Latvia in 1934 was Naum Kopelman. |
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| References |
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