Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1909 |
179 |
2327 | (59) | 11 |
| 1910 |
195 |
2319 | (55) | 6 |
| 1911 |
199 |
2317 | (51) | 19 |
| 1912 |
203 |
2313 | (58) | 0 |
| 1913 |
206 |
2309 | (59) | 0 |
| 1914 |
203 |
2304 | (57) | 12 |
| 1915 |
169 |
2316 | (64) | 0 |
| 1916 |
151 |
2328 | (67) | 0 |
| 1917 |
117 |
2339 | (68) | 0 |
| 1918 |
106 |
2351 | (65) | 0 |
| 1919 |
98 |
2362 | (59) | 0 |
| 1920 |
91 |
2374 | (49) | 13 |
| 1921 |
119 |
2353 | (44) | 12 |
| 1922 |
141 |
2345 | (43) | 17 |
| 1923 |
196 |
2316 | (49) | 0 |
| 1924 |
277 |
2287 | (46) | 16 |
| 1925 |
306 |
2281 | (52) | 0 |
| 1926 |
334 |
2275 | (51) | 0 |
| 1927 |
368 |
2269 | (43) | 17 |
| 1928 |
504 |
2236 | (43) | 17 |
| 1929 |
682 |
2189 | (50) | 14 |
Rating table notes
|
| Biographical data |
| Name: Grekov, Nikolay Ivanovich |
| Born: 1886 |
| Died: 28 Jan. 1951 |
|
| |
| References |
| Books |
| Di Felice, Chess Results, 1901-1920, page 305 |
| Di Felice, Chess Results, 1921-1930, page 324 |
| Gaige, Chess Personalia, page 149 |
| Soltis, Soviet Chess, page 8, 27 |
| Thulin, Name index to CTC, page 93 |
| |