Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1904 |
720 |
2011 | (84) | 9 |
| 1905 |
738 |
2016 | (89) | 0 |
| 1906 |
736 |
2022 | (93) | 0 |
| 1907 |
742 |
2027 | (96) | 0 |
| 1908 |
737 |
2032 | (99) | 0 |
| 1909 |
785 |
2038 | (100) | 0 |
| 1910 |
772 |
2043 | (101) | 0 |
| 1911 |
774 |
2049 | (101) | 0 |
| 1912 |
753 |
2054 | (100) | 0 |
| 1913 |
747 |
2060 | (99) | 0 |
| 1914 |
718 |
2065 | (97) | 0 |
| 1915 |
666 |
2071 | (94) | 0 |
| 1916 |
645 |
2076 | (90) | 0 |
| 1917 |
632 |
2082 | (85) | 0 |
| 1918 |
634 |
2087 | (78) | 0 |
| 1919 |
632 |
2092 | (70) | 0 |
| 1920 |
665 |
2098 | (58) | 18 |
| 1921 |
790 |
2065 | (64) | 4 |
| 1922 |
819 |
2064 | (73) | 0 |
| 1923 |
899 |
2062 | (79) | 0 |
| 1924 |
937 |
2061 | (83) | 0 |
| 1925 |
987 |
2060 | (86) | 0 |
| 1926 |
1047 |
2058 | (88) | 0 |
| 1927 |
1093 |
2057 | (88) | 0 |
| 1928 |
1112 |
2056 | (88) | 0 |
| 1929 |
1116 |
2054 | (86) | 0 |
| 1930 |
1160 |
2053 | (83) | 0 |
| 1931 |
1245 |
2052 | (78) | 10 |
| 1932 |
1291 |
2039 | (87) | 0 |
| 1933 |
1326 |
2026 | (94) | 0 |
| 1934 |
1419 |
2014 | (101) | 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 |
| |
