Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1927 |
371 |
2096 | (79) | 11 |
Rating table notes
|
| Biographical data |
| Name: Christoffersen, H.C. |
| Born: |
| Died: |
|
| |
| References |
| Books |
| Di Felice, Chess Results, 1921-1930, page 320 |
| Gaige, Chess Personalia, page 71 |
| Thulin, Name index to CTC, page 47, 48 |
| |
