Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1904 |
688 |
2011 | (84) | 9 |
| 1905 |
705 |
2017 | (89) | 0 |
| 1906 |
711 |
2023 | (93) | 0 |
| 1907 |
712 |
2029 | (96) | 0 |
| 1908 |
707 |
2035 | (99) | 0 |
| 1909 |
747 |
2041 | (100) | 0 |
| 1910 |
722 |
2047 | (101) | 0 |
| 1911 |
730 |
2053 | (101) | 0 |
| 1912 |
708 |
2059 | (100) | 0 |
| 1913 |
704 |
2065 | (99) | 0 |
| 1914 |
657 |
2071 | (97) | 0 |
| 1915 |
618 |
2077 | (94) | 0 |
| 1916 |
611 |
2083 | (90) | 0 |
| 1917 |
586 |
2089 | (85) | 0 |
| 1918 |
583 |
2095 | (78) | 0 |
| 1919 |
589 |
2101 | (70) | 0 |
| 1920 |
618 |
2107 | (58) | 18 |
| 1921 |
736 |
2073 | (64) | 4 |
| 1922 |
765 |
2071 | (73) | 0 |
| 1923 |
833 |
2069 | (79) | 0 |
| 1924 |
877 |
2067 | (83) | 0 |
| 1925 |
920 |
2065 | (86) | 0 |
| 1926 |
974 |
2062 | (88) | 0 |
| 1927 |
1028 |
2060 | (88) | 0 |
| 1928 |
1035 |
2058 | (88) | 0 |
| 1929 |
1047 |
2056 | (86) | 0 |
| 1930 |
1094 |
2054 | (83) | 0 |
| 1931 |
1159 |
2052 | (78) | 10 |
| 1932 |
1195 |
2039 | (87) | 0 |
| 1933 |
1245 |
2026 | (94) | 0 |
| 1934 |
1339 |
2013 | (100) | 2 |
Rating table notes
|
| Biographical data |
| Name: Berens |
| Born: |
| Died: |
| |
| Notes: |
| Gaige (Chess Tournament Crosstables) has both 'Berens' and 'Berends'. |
|
| |
| References |
| Books |
| Di Felice, Chess Results, 1901-1920, page 300 |
| Di Felice, Chess Results, 1931-1935, page 375 |
| Thulin, Name index to CTC, page 25 |
| |
