Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1926 |
89 |
2388 | (51) | 16 |
| 1927 |
83 |
2397 | (46) | 14 |
| 1928 |
99 |
2392 | (50) | 11 |
| 1929 |
95 |
2397 | (62) | 5 |
Rating table notes
|
| Biographical data |
| Name: Chwojnik, Mieczysław |
| Also known as: Moishe Chwojnik; Menachem Oren |
| Born: 1903 |
| Died: Dec. 1962 |
| |
| Notes: |
| Moishe Chwojnik seems to have changed his name at some point to Menachem Oren, probably after moving to Israel. |
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| References |
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