Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1923 |
109 |
2368 | (44) | 25 |
| 1924 |
90 |
2396 | (39) | 23 |
| 1925 |
86 |
2395 | (41) | 16 |
| 1926 |
99 |
2387 | (42) | 11 |
| 1927 |
97 |
2391 | (42) | 15 |
| 1928 |
160 |
2357 | (38) | 31 |
| 1929 |
143 |
2373 | (35) | 38 |
| 1930 |
172 |
2354 | (39) | 12 |
| 1931 |
92 |
2406 | (33) | 50 |
| 1932 |
90 |
2403 | (42) | 0 |
| 1933 |
95 |
2400 | (33) | 42 |
| 1934 |
154 |
2367 | (39) | 26 |
| 1935 |
213 |
2342 | (46) | 0 |
| 1936 |
270 |
2317 | (41) | 14 |
| 1937 |
333 |
2294 | (39) | 13 |
| 1938 |
307 |
2310 | (34) | 42 |
| 1939 |
340 |
2293 | (41) | 11 |
| 1940 |
314 |
2295 | (42) | 11 |
| 1941 |
257 |
2312 | (43) | 19 |
| 1942 |
254 |
2304 | (51) | 0 |
| 1943 |
262 |
2295 | (52) | 0 |
| 1944 |
278 |
2287 | (45) | 17 |
| 1945 |
243 |
2305 | (45) | 0 |
| 1946 |
211 |
2324 | (32) | 66 |
| 1947 |
237 |
2299 | (38) | 19 |
| 1948 |
250 |
2275 | (41) | 31 |
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 |
| Di Felice, Chess Results, 1936-1940, page 373 |
| Di Felice, Chess Results, 1941-1946, page 360 |
| Di Felice, Chess Results, 1947-1950, page 478 |
| Gaige, Chess Personalia, page 400 |
| Skinner and Verhoeven, Alexander Alekhine's Chess Games, page 119 |
| Soltis, Mikhail Botvinnik, page 47 |
| Soltis, Soviet Chess, page 50, 73, 91, 448 |
| Thulin, Name index to CTC, page 254 |
| |
