Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1926 |
172 |
2332 | (70) | 10 |
| 1927 |
203 |
2323 | (73) | 0 |
| 1928 |
245 |
2314 | (75) | 0 |
| 1929 |
256 |
2305 | (74) | 0 |
| 1930 |
281 |
2296 | (71) | 0 |
| 1931 |
330 |
2287 | (65) | 0 |
| 1932 |
349 |
2278 | (57) | 9 |
| 1933 |
338 |
2286 | (57) | 0 |
| 1934 |
309 |
2294 | (51) | 0 |
| 1935 |
309 |
2302 | (38) | 43 |
| 1936 |
329 |
2291 | (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 |
| |
