Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1868 |
515 |
1355 | (99) | 16 |
Rating table notes
|
| Biographical data |
| Name: Ziegler, O. |
| Born: |
| Died: |
| |
| Notes: |
| The Chess World of July 1868 (vol.4, p.145) has 'O. Zeigler'. |
|
| |
| References |
| Periodicals |
| [AO], vol. 26, no. 1401, 8 Aug. 1868, page 14 |
| [CW], vol. 4, no. 4, July 1868, page 145 |
| |
