Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1924 |
1000 |
2017 | (68) | 21 |
| 1925 |
1098 |
2004 | (79) | 1 |
Rating table notes
|
| Biographical data |
| Name: Plass, H. |
| Born: |
| Died: |
|
| |
| References |
| Books |
| Di Felice, Chess Results, 1921-1930, page 334 |
| Gaige, Chess Tournament Crosstables IV, page 629 |
| |
