Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1887 |
767 |
1807 | (124) | 13 |
Rating table notes
|
| Biographical data |
| Name: Bierbach, John |
| Born: 14 Nov. 1835 |
| Died: 11 May 1909 |
|
| |
| References |
| Books |
| Forster, Amos Burn, page 552, 954 |
| Gaige, Chess Personalia, page 37 |
| Renette and Zavatarelli, Neumann, Hirschfeld and Suhle, page 370 |
| Web |
| Hoppe, Frank. [Chronik des Jahres 1892] |
| Hoppe, Frank. [Jahresbericht 1901 der Berliner Schachgesellschaft] |
| |
