Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1906 |
360 |
2185 | (146) | 3 |
Rating table notes
|
| Biographical data |
| Name: Groots, Henry |
| Born: |
| Died: |
| |
| Notes: |
| Could this be Harry Grotts (Hilbert, Essays in American Chess History, p.23)? |
|
| |
| References |
| Books |
| Di Felice, Chess Results, 1901-1920, page 79 |
| Gaige, Chess Tournament Crosstables II, page 265 |
| Hilbert, Essays in American Chess History, page 23 |
| Hilbert, Walter Penn Shipley, page 276 |
| |
