Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1930 |
720 |
2187 | (42) | 26 |
| 1931 |
544 |
2236 | (34) | 51 |
| 1932 |
439 |
2263 | (39) | 14 |
| 1933 |
202 |
2346 | (38) | 23 |
| 1934 |
212 |
2342 | (39) | 13 |
| 1935 |
169 |
2367 | (35) | 29 |
| 1936 |
200 |
2351 | (33) | 33 |
| 1937 |
178 |
2362 | (33) | 38 |
| 1938 |
263 |
2332 | (40) | 10 |
| 1939 |
267 |
2325 | (39) | 21 |
| 1940 |
334 |
2292 | (44) | 14 |
| 1941 |
352 |
2278 | (49) | 0 |
| 1942 |
349 |
2263 | (46) | 10 |
| 1943 |
321 |
2274 | (44) | 10 |
| 1944 |
318 |
2275 | (42) | 13 |
| 1945 |
335 |
2271 | (39) | 19 |
| 1946 |
354 |
2266 | (39) | 22 |
| 1947 |
270 |
2286 | (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] |
| |
