Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1940 |
625 |
2127 | (74) | 6 |
| 1941 |
557 |
2124 | (71) | 11 |
Rating table notes
|
| Biographical data |
| Name: Zielonka |
| Born: |
| Died: |
|
| |
| References |
| Books |
| Di Felice, Chess Results, 1936-1940, page 380 |
| Di Felice, Chess Results, 1941-1946, page 23 |
| Feenstra Kuiper, 100 Jahre Schachzweikämpfe, page 69 |
| |
