Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1930 |
725 |
2181 | (42) | 26 |
| 1931 |
548 |
2231 | (34) | 51 |
| 1932 |
445 |
2258 | (39) | 14 |
| 1933 |
204 |
2341 | (38) | 23 |
| 1934 |
215 |
2337 | (39) | 13 |
| 1935 |
171 |
2362 | (35) | 29 |
| 1936 |
202 |
2346 | (33) | 33 |
| 1937 |
181 |
2357 | (33) | 38 |
| 1938 |
265 |
2327 | (40) | 10 |
| 1939 |
268 |
2319 | (39) | 21 |
| 1940 |
338 |
2287 | (44) | 14 |
| 1941 |
355 |
2272 | (49) | 0 |
| 1942 |
350 |
2258 | (46) | 10 |
| 1943 |
323 |
2269 | (44) | 10 |
| 1944 |
321 |
2270 | (42) | 13 |
| 1945 |
335 |
2265 | (39) | 19 |
| 1946 |
356 |
2261 | (39) | 22 |
| 1947 |
271 |
2281 | (42) | 29 |
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 |
| Di Felice, Chess Results, 1947-1950, page 473 |
| 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] |
| |
