Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1909 |
236 |
2250 | (65) | 11 |
| 1910 |
233 |
2249 | (63) | 0 |
| 1911 |
234 |
2248 | (56) | 19 |
| 1912 |
234 |
2248 | (62) | 0 |
| 1913 |
217 |
2248 | (63) | 0 |
| 1914 |
202 |
2249 | (60) | 12 |
| 1915 |
169 |
2263 | (66) | 0 |
| 1916 |
152 |
2276 | (70) | 0 |
| 1917 |
133 |
2290 | (70) | 0 |
| 1918 |
121 |
2304 | (68) | 0 |
| 1919 |
106 |
2318 | (64) | 0 |
| 1920 |
100 |
2332 | (55) | 13 |
| 1921 |
120 |
2312 | (53) | 12 |
| 1922 |
106 |
2303 | (57) | 15 |
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 |
| Gaige, Chess Personalia, page 149 |
| Thulin, Name index to CTC, page 93 |
| |
