Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1909 |
240 |
2255 | (65) | 11 |
| 1910 |
233 |
2254 | (63) | 0 |
| 1911 |
238 |
2254 | (56) | 19 |
| 1912 |
234 |
2255 | (61) | 0 |
| 1913 |
225 |
2256 | (62) | 0 |
| 1914 |
219 |
2258 | (59) | 12 |
| 1915 |
186 |
2271 | (66) | 0 |
| 1916 |
169 |
2285 | (69) | 0 |
| 1917 |
152 |
2299 | (69) | 0 |
| 1918 |
136 |
2313 | (67) | 0 |
| 1919 |
117 |
2326 | (61) | 0 |
| 1920 |
111 |
2340 | (52) | 13 |
| 1921 |
150 |
2318 | (48) | 12 |
| 1922 |
170 |
2300 | (48) | 15 |
| 1923 |
200 |
2274 | (55) | 0 |
| 1924 |
232 |
2248 | (55) | 16 |
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 |
| Thulin, Name index to CTC, page 93 |
| |
