Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1924 |
1068 |
2010 | (65) | 13 |
| 1925 |
1216 |
1978 | (65) | 0 |
| 1926 |
1356 |
1947 | (61) | 14 |
| 1927 |
1414 |
1921 | (68) | 0 |
| 1928 |
1464 |
1895 | (72) | 0 |
| 1929 |
1492 |
1868 | (73) | 0 |
| 1930 |
1566 |
1842 | (72) | 13 |
Rating table notes
|
| Biographical data |
| Name: Grinlaubs, R. |
| Born: |
| Died: |
|
| |
| References |
| Books |
| Di Felice, Chess Results, 1921-1930, page 325 |
| Thulin, Name index to CTC, page 94 |
| |
