Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1926 |
276 |
2288 | (64) | 8 |
| 1927 |
303 |
2284 | (55) | 12 |
| 1928 |
356 |
2268 | (50) | 16 |
| 1929 |
297 |
2286 | (54) | 9 |
| 1930 |
324 |
2283 | (58) | 0 |
| 1931 |
360 |
2279 | (56) | 9 |
| 1932 |
326 |
2290 | (55) | 9 |
| 1933 |
274 |
2308 | (56) | 0 |
| 1934 |
240 |
2326 | (50) | 10 |
| 1935 |
294 |
2310 | (41) | 24 |
| 1936 |
337 |
2291 | (43) | 15 |
| 1937 |
345 |
2286 | (51) | 0 |
| 1938 |
381 |
2280 | (52) | 0 |
| 1939 |
385 |
2275 | (45) | 15 |
| 1940 |
289 |
2299 | (43) | 18 |
| 1941 |
249 |
2310 | (47) | 16 |
| 1942 |
222 |
2314 | (56) | 0 |
| 1943 |
202 |
2317 | (61) | 0 |
| 1944 |
188 |
2321 | (61) | 0 |
| 1945 |
188 |
2325 | (56) | 13 |
| 1946 |
221 |
2305 | (63) | 0 |
| 1947 |
216 |
2286 | (65) | 10 |
Rating table notes
|
| Biographical data |
| Name: Castillo Larenas, Mariano |
| Born: 24 Dec. 1905 |
| Died: 23 Sep. 1970 |
| |
| Notes: |
| Gaige (in Chess Tournament Crosstables) has 'C. Castillo' (which may be a misidentification as Carlos Castillo, born 1936). |
|
| |
| References |
| Books |
| Di Felice, Chess Results, 1921-1930, page 209 |
| Di Felice, Chess Results, 1931-1935, page 378 |
| Di Felice, Chess Results, 1936-1940, page 349 |
| Di Felice, Chess Results, 1941-1946, page 336 |
| Gaige, Chess Personalia, page 65 |
| Gaige, Chess Tournament Crosstables IV, page 808 |
| Skinner and Verhoeven, Alexander Alekhine's Chess Games, page 332, 645 |
| Web |
| Flores Alvarez, Rodrigo. [Mis años de ajedrez], page 21 |
| [AJEFECH - 1926 Championship] |
| [Mar del Plata 1928] |
| [Mariano Castillo Larenas] |
| |
