Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1928 |
521 |
2206 | (56) | 14 |
| 1929 |
480 |
2221 | (55) | 9 |
| 1930 |
446 |
2237 | (61) | 0 |
| 1931 |
416 |
2253 | (63) | 0 |
| 1932 |
364 |
2269 | (62) | 1 |
| 1933 |
341 |
2280 | (58) | 0 |
| 1934 |
304 |
2292 | (49) | 13 |
| 1935 |
357 |
2279 | (46) | 11 |
| 1936 |
346 |
2279 | (47) | 0 |
| 1937 |
319 |
2279 | (37) | 43 |
| 1938 |
426 |
2241 | (47) | 13 |
Rating table notes
|
| Biographical data |
| Name: Zek, Ilya Vladimirovich |
| Born: 1911 |
| Died: June 1941 |
|
| |
| References |
| Books |
| Di Felice, Chess Results, 1921-1930, page 342 |
| Di Felice, Chess Results, 1931-1935, page 410 |
| Di Felice, Chess Results, 1936-1940, page 379 |
| Gaige, Chess Personalia, page 477 |
| Thulin, Name index to CTC, page 305 |
| |
