Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1926 |
165 |
2343 | (69) | 10 |
| 1927 |
199 |
2334 | (73) | 0 |
| 1928 |
235 |
2325 | (74) | 0 |
| 1929 |
250 |
2316 | (74) | 0 |
| 1930 |
278 |
2308 | (71) | 0 |
| 1931 |
322 |
2299 | (65) | 0 |
| 1932 |
351 |
2290 | (56) | 9 |
| 1933 |
333 |
2298 | (56) | 0 |
| 1934 |
316 |
2306 | (51) | 0 |
| 1935 |
306 |
2314 | (38) | 43 |
| 1936 |
324 |
2303 | (46) | 14 |
Rating table notes
|
| Biographical data |
| Name: Marach, I. |
| Born: |
| Died: |
|
| |
| References |
| Books |
| Di Felice, Chess Results, 1931-1935, page 393 |
| Di Felice, Chess Results, 1936-1940, page 33 |
| |
