Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1918 |
130 |
2281 | (102) | 13 |
| 1919 |
122 |
2285 | (104) | 0 |
| 1920 |
127 |
2290 | (105) | 0 |
| 1921 |
97 |
2294 | (104) | 22 |
Rating table notes
|
| Biographical data |
| Name: Grau, Roberto Gabriel |
| Born: 18 Mar. 1900 |
| Died: 12 Apr. 1944 |
|
| |
| References |
| Books |
| Di Felice, Chess Results, 1921-1930, page 324 |
| Gaige, Chess Personalia, page 148 |
| Thulin, Name index to CTC, page 92 |
| |
