Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1933 |
931 |
2150 | (61) | 11 |
| 1934 |
601 |
2220 | (57) | 0 |
| 1935 |
351 |
2290 | (46) | 13 |
| 1936 |
223 |
2336 | (39) | 24 |
| 1937 |
169 |
2360 | (38) | 14 |
| 1938 |
98 |
2405 | (31) | 53 |
| 1939 |
105 |
2397 | (39) | 13 |
| 1940 |
72 |
2416 | (44) | 11 |
| 1941 |
66 |
2423 | (50) | 4 |
| 1942 |
69 |
2411 | (54) | 0 |
| 1943 |
80 |
2399 | (53) | 0 |
| 1944 |
92 |
2387 | (44) | 11 |
| 1945 |
113 |
2376 | (37) | 27 |
| 1946 |
108 |
2388 | (36) | 35 |
| 1947 |
113 |
2373 | (45) | 16 |
Rating table notes
|
| Biographical data |
| Name: Kopaev, Nikolay Antonovich |
| Born: 15 Feb. 1914 |
| Died: 11 Oct. 1978 |
|
| |
| References |
| Books |
| Di Felice, Chess Results, 1931-1935, page 304 |
| Di Felice, Chess Results, 1936-1940, page 361 |
| Di Felice, Chess Results, 1941-1946, page 347 |
| Di Felice, Chess Results, 1947-1950, page 465 |
| Gaige, Chess Personalia, page 222 |
| |