Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1927 |
1253 |
1880 | (91) | 9 |
| 1928 |
1236 |
1877 | (91) | 0 |
| 1929 |
1238 |
1873 | (89) | 0 |
| 1930 |
1269 |
1869 | (86) | 12 |
Rating table notes
|
| Biographical data |
| Name: Itskovich |
| Born: |
| Died: |
|
| |
| References |
| Books |
| Di Felice, Chess Results, 1921-1930, page 327 |
| Thulin, Name index to CTC, page 118 |
| |
