Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1930 |
659 |
2175 | (42) | 26 |
| 1931 |
520 |
2224 | (35) | 51 |
| 1932 |
420 |
2251 | (40) | 14 |
| 1933 |
193 |
2334 | (39) | 23 |
| 1934 |
211 |
2330 | (40) | 13 |
| 1935 |
162 |
2355 | (35) | 29 |
| 1936 |
195 |
2340 | (34) | 33 |
| 1937 |
178 |
2351 | (34) | 38 |
| 1938 |
250 |
2320 | (40) | 10 |
| 1939 |
248 |
2313 | (39) | 21 |
| 1940 |
278 |
2280 | (44) | 14 |
| 1941 |
270 |
2265 | (50) | 0 |
| 1942 |
246 |
2249 | (47) | 10 |
| 1943 |
209 |
2260 | (46) | 10 |
| 1944 |
189 |
2259 | (46) | 13 |
| 1945 |
173 |
2253 | (49) | 19 |
Rating table notes
|
| Biographical data |
| Name: Piazzini, Luis Roberto |
| Born: 15 May 1905 |
| Died: 24 Feb. 1980 |
| |
| Notes: |
| Gaige gives date of birth and death as 15-05-1905 and 24-02-1980; Scalise gives 11-05-1905 and 04-03-1980. |
|
| |
| References |
| Books |
| Di Felice, Chess Results, 1921-1930, page 267 |
| Di Felice, Chess Results, 1931-1935, page 398 |
| Di Felice, Chess Results, 1936-1940, page 368 |
| Di Felice, Chess Results, 1941-1946, page 355 |
| Gaige, Chess Personalia, page 329 |
| Sánchez, José Raúl Capablanca, page 401 |
| Thulin, Name index to CTC, page 203 |
| Web |
| Scalise, Luis. [Perfiles de Ajedrecistas Argentinos] |
| |
