Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1911 |
545 |
2130 | (116) | 1 |
| 1912 |
511 |
2144 | (110) | 0 |
| 1913 |
483 |
2158 | (104) | 0 |
| 1914 |
432 |
2171 | (97) | 0 |
| 1915 |
383 |
2185 | (88) | 0 |
| 1916 |
355 |
2199 | (79) | 0 |
| 1917 |
319 |
2212 | (67) | 17 |
| 1918 |
316 |
2216 | (71) | 0 |
| 1919 |
308 |
2220 | (73) | 0 |
| 1920 |
319 |
2224 | (72) | 0 |
| 1921 |
321 |
2228 | (68) | 0 |
| 1922 |
329 |
2231 | (61) | 0 |
| 1923 |
345 |
2235 | (50) | 26 |
| 1924 |
376 |
2228 | (49) | 17 |
| 1925 |
433 |
2209 | (50) | 10 |
| 1926 |
493 |
2186 | (51) | 10 |
| 1927 |
491 |
2194 | (52) | 0 |
| 1928 |
458 |
2202 | (44) | 24 |
| 1929 |
469 |
2193 | (45) | 22 |
| 1930 |
498 |
2177 | (48) | 26 |
Rating table notes
|
| Biographical data |
| Name: Portela, Carlos M. |
| Born: 4 Nov. 1885 |
| Died: 25 May 1956 |
|
| |
| References |
| Books |
| Di Felice, Chess Results, 1921-1930, page 334 |
| Gaige, Chess Personalia, page 337 |
| Hooper and Brandreth, Unknown Capablanca, page 42 |
| Skinner and Verhoeven, Alexander Alekhine's Chess Games, page 281 |
| Thulin, Name index to CTC, page 207 |
| Web |
| [Historia del Ajedrez en Argentina: 1907] |
| |
