Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1926 |
168 |
2336 | (69) | 10 |
| 1927 |
203 |
2327 | (73) | 0 |
| 1928 |
243 |
2318 | (74) | 0 |
| 1929 |
257 |
2309 | (74) | 0 |
| 1930 |
281 |
2300 | (71) | 0 |
| 1931 |
329 |
2291 | (65) | 0 |
| 1932 |
350 |
2282 | (57) | 9 |
| 1933 |
341 |
2290 | (57) | 0 |
| 1934 |
320 |
2298 | (51) | 0 |
| 1935 |
316 |
2307 | (38) | 43 |
| 1936 |
328 |
2296 | (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 |
| |
