Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1926 |
170 |
2331 | (70) | 10 |
| 1927 |
203 |
2322 | (73) | 0 |
| 1928 |
241 |
2313 | (75) | 0 |
| 1929 |
255 |
2304 | (74) | 0 |
| 1930 |
279 |
2295 | (71) | 0 |
| 1931 |
328 |
2286 | (65) | 0 |
| 1932 |
350 |
2277 | (57) | 9 |
| 1933 |
336 |
2285 | (57) | 0 |
| 1934 |
309 |
2293 | (51) | 0 |
| 1935 |
310 |
2300 | (38) | 43 |
| 1936 |
324 |
2290 | (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 |
| |
