Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1859 |
146 |
2166 | (105) | 4 |
| 1860 |
148 |
2171 | (103) | 4 |
| 1861 |
165 |
2154 | (109) | 0 |
| 1862 |
167 |
2137 | (114) | 0 |
| 1863 |
168 |
2119 | (118) | 1 |
Rating table notes
|
| Biographical data |
| Name: Rosenberger, Karl Otto |
| Also known as: Docteur Rosenberger; C.O. Rosenberger |
| Born: 5 Jan. 1807 |
| Died: 29 Dec. 1866 |
| |
| Notes: |
| Gaige has Karl Otto Rosenberger; Shakhmatniy Listok has Karl Osipovich Rosenberger in 1860 and Karl Ottovich Rosenberger in 1863. |
|
| |
| References |
| Books |
| Gaige, Chess Personalia, page 360 |
| Periodicals |
| [BSB], no. 1, 1889, page 60 |
| [CP], vol. 4, no. 2, Aug. 1853, page 64 |
| [CPC], vol. 13, no. 4, Apr. 1852, page 120 |
| [Reg], vol. 3, no. 8, 1 Aug. 1851, page 237 |
| [Reg], vol. 3, no. 9, 1 Sep. 1851, page 271 |
| [Reg], vol. 3, no. 11, 1 Nov. 1851, page 350 |
| [SLk], vol. 2, no. 14, Feb. 1860, page 33 |
| [SLk], vol. 5, no. 51, Mar. 1863, page 73 |
| [SZ], vol. 4, no. 6, June 1849, page 221 |
| |
