Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1917 |
424 |
1832 | (98) | 11 |
| 1918 |
430 |
1836 | (99) | 0 |
| 1919 |
405 |
1840 | (100) | 6 |
Rating table notes
|
| Biographical data |
| Name: Landmann |
| Born: |
| Died: |
|
| |
| References |
| Books |
| Di Felice, Chess Results, 1901-1920, page 309 |
| Gaige, Chess Tournament Crosstables III, page 467 |
| |
