Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1923 |
142 |
2339 | (45) | 25 |
| 1924 |
112 |
2364 | (40) | 23 |
| 1925 |
124 |
2362 | (42) | 16 |
| 1926 |
143 |
2354 | (43) | 11 |
| 1927 |
151 |
2357 | (43) | 15 |
| 1928 |
220 |
2324 | (40) | 31 |
| 1929 |
197 |
2340 | (37) | 38 |
| 1930 |
236 |
2319 | (42) | 12 |
| 1931 |
145 |
2368 | (39) | 26 |
| 1932 |
141 |
2368 | (45) | 0 |
| 1933 |
131 |
2368 | (37) | 41 |
| 1934 |
176 |
2341 | (48) | 13 |
Rating table notes
|
| Biographical data |
| Name: Sorokin, Nikolay Tikhonovich |
| Born: Feb. 1900 |
| Died: |
|
| |
| References |
| Books |
| Di Felice, Chess Results, 1921-1930, page 338 |
| Di Felice, Chess Results, 1931-1935, page 404 |
| Gaige, Chess Personalia, page 400 |
| Skinner and Verhoeven, Alexander Alekhine's Chess Games, page 119 |
| Soltis, Soviet Chess, page 50, 73, 448 |
| Thulin, Name index to CTC, page 254 |
| |
