Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1915 |
879 |
1952 | (95) | 8 |
| 1916 |
896 |
1937 | (96) | 0 |
| 1917 |
906 |
1922 | (97) | 0 |
| 1918 |
944 |
1907 | (96) | 0 |
| 1919 |
975 |
1892 | (95) | 0 |
| 1920 |
1085 |
1877 | (93) | 7 |
| 1921 |
1197 |
1874 | (99) | 0 |
| 1922 |
1232 |
1871 | (104) | 0 |
| 1923 |
1391 |
1869 | (108) | 0 |
| 1924 |
1398 |
1866 | (112) | 0 |
| 1925 |
1481 |
1863 | (115) | 0 |
| 1926 |
1578 |
1860 | (118) | 0 |
| 1927 |
1601 |
1858 | (121) | 0 |
| 1928 |
1611 |
1855 | (123) | 0 |
| 1929 |
1612 |
1852 | (124) | 0 |
| 1930 |
1648 |
1849 | (126) | 0 |
| 1931 |
1741 |
1847 | (127) | 0 |
| 1932 |
1787 |
1844 | (127) | 0 |
| 1933 |
1776 |
1841 | (128) | 0 |
| 1934 |
1887 |
1838 | (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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