Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1921 |
259 |
2270 | (68) | 10 |
| 1922 |
264 |
2272 | (67) | 0 |
| 1923 |
273 |
2273 | (64) | 0 |
| 1924 |
273 |
2275 | (56) | 21 |
| 1925 |
297 |
2271 | (62) | 0 |
| 1926 |
312 |
2267 | (65) | 8 |
Rating table notes
|
| Biographical data |
| Name: Poschauko, Karl |
| Born: |
| Died: |
|
| |
| References |
| Books |
| Di Felice, Chess Results, 1921-1930, page 334 |
| Gaige, Chess Personalia, page 338 |
| Thulin, Name index to CTC, page 207 |
| |
