Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1911 |
704 |
2068 | (65) | 16 |
| 1912 |
733 |
2050 | (72) | 0 |
| 1913 |
774 |
2032 | (76) | 5 |
Rating table notes
|
| Biographical data |
| Name: Schaaf, Ernst Carl |
| Born: 23 Jan. 1880 |
| Died: 13 May 1985 |
|
| |
| References |
| Books |
| Di Felice, Chess Results, 1901-1920, page 315 |
| Gaige, Chess Personalia, page 374 |
| Thulin, Name index to CTC, page 233 |
| |
