Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1928 |
542 |
2214 | (55) | 14 |
| 1929 |
498 |
2230 | (55) | 9 |
| 1930 |
454 |
2243 | (61) | 0 |
| 1931 |
435 |
2257 | (63) | 0 |
| 1932 |
384 |
2270 | (61) | 1 |
| 1933 |
374 |
2280 | (57) | 0 |
| 1934 |
338 |
2289 | (47) | 13 |
| 1935 |
404 |
2272 | (44) | 11 |
| 1936 |
451 |
2259 | (42) | 10 |
| 1937 |
387 |
2276 | (35) | 43 |
| 1938 |
501 |
2242 | (46) | 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 |
| |
