Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1907 |
552 |
2104 | (77) | 8 |
| 1908 |
544 |
2112 | (79) | 0 |
| 1909 |
565 |
2121 | (79) | 0 |
| 1910 |
532 |
2129 | (78) | 0 |
| 1911 |
558 |
2137 | (75) | 0 |
| 1912 |
528 |
2145 | (69) | 0 |
| 1913 |
502 |
2154 | (61) | 16 |
| 1914 |
475 |
2153 | (70) | 0 |
| 1915 |
449 |
2152 | (77) | 0 |
| 1916 |
454 |
2151 | (81) | 0 |
| 1917 |
457 |
2150 | (84) | 0 |
| 1918 |
473 |
2150 | (86) | 0 |
| 1919 |
484 |
2149 | (86) | 0 |
| 1920 |
516 |
2148 | (85) | 0 |
| 1921 |
569 |
2147 | (83) | 0 |
| 1922 |
568 |
2146 | (79) | 0 |
| 1923 |
616 |
2145 | (74) | 0 |
| 1924 |
648 |
2144 | (66) | 0 |
| 1925 |
664 |
2144 | (55) | 11 |
| 1926 |
703 |
2138 | (52) | 11 |
| 1927 |
765 |
2130 | (57) | 0 |
| 1928 |
801 |
2122 | (56) | 0 |
| 1929 |
855 |
2114 | (49) | 11 |
| 1930 |
978 |
2088 | (47) | 12 |
| 1931 |
1113 |
2059 | (48) | 11 |
| 1932 |
1160 |
2046 | (52) | 9 |
| 1933 |
1179 |
2045 | (58) | 0 |
| 1934 |
1231 |
2043 | (58) | 15 |
Rating table notes
|
| Biographical data |
| Name: Otto, August |
| Born: 20 Mar. 1878 |
| Died: |
|
| |
| References |
| Books |
| Di Felice, Chess Results, 1901-1920, page 313 |
| Di Felice, Chess Results, 1921-1930, page 333 |
| Di Felice, Chess Results, 1931-1935, page 111 |
| Thulin, Name index to CTC, page 196 |
| Periodicals |
| [DSZ], vol. 113, no. 5, May 1958, page 144 |
| |
