Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1899 |
62 |
2385 | (54) | 11 |
| 1900 |
60 |
2397 | (45) | 18 |
| 1901 |
63 |
2385 | (39) | 47 |
| 1902 |
70 |
2376 | (49) | 0 |
| 1903 |
75 |
2368 | (48) | 18 |
| 1904 |
69 |
2379 | (56) | 0 |
| 1905 |
64 |
2390 | (60) | 0 |
| 1906 |
53 |
2401 | (58) | 0 |
| 1907 |
47 |
2412 | (51) | 8 |
| 1908 |
47 |
2406 | (46) | 12 |
| 1909 |
84 |
2359 | (41) | 28 |
| 1910 |
86 |
2343 | (46) | 8 |
| 1911 |
101 |
2307 | (47) | 22 |
Rating table notes
|
| Biographical data |
| Name: Lebedev, Sergey Fedorovich |
| Born: 1868 |
| Died: 1942 |
|
| |
| References |
| Books |
| Di Felice, Chess Results, 1901-1920, page 310 |
| Gaige, Chess Personalia, page 242 |
| Thulin, Name index to CTC, page 149 |
| Web |
| Harding, Tim. [Tolstoy and his Biographer], page 10 |
| Sericano, C. [Maestri di scacchi dal 1900 al 1944] |
| |