Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1904 |
671 |
2011 | (84) | 9 |
| 1905 |
684 |
2017 | (90) | 0 |
| 1906 |
695 |
2022 | (94) | 0 |
| 1907 |
698 |
2028 | (97) | 0 |
| 1908 |
686 |
2033 | (99) | 0 |
| 1909 |
737 |
2039 | (100) | 0 |
| 1910 |
712 |
2044 | (101) | 0 |
| 1911 |
724 |
2050 | (101) | 0 |
| 1912 |
709 |
2055 | (100) | 0 |
| 1913 |
689 |
2061 | (99) | 0 |
| 1914 |
646 |
2066 | (97) | 0 |
| 1915 |
601 |
2072 | (94) | 0 |
| 1916 |
587 |
2077 | (90) | 0 |
| 1917 |
573 |
2083 | (85) | 0 |
| 1918 |
583 |
2088 | (78) | 0 |
| 1919 |
571 |
2093 | (70) | 0 |
| 1920 |
613 |
2099 | (59) | 18 |
| 1921 |
727 |
2064 | (65) | 4 |
| 1922 |
737 |
2060 | (73) | 0 |
| 1923 |
800 |
2057 | (79) | 0 |
| 1924 |
863 |
2053 | (84) | 0 |
| 1925 |
884 |
2049 | (86) | 0 |
| 1926 |
909 |
2046 | (88) | 0 |
| 1927 |
951 |
2042 | (89) | 0 |
| 1928 |
931 |
2039 | (88) | 0 |
| 1929 |
938 |
2035 | (86) | 0 |
| 1930 |
943 |
2031 | (83) | 0 |
| 1931 |
907 |
2028 | (78) | 10 |
| 1932 |
922 |
2015 | (87) | 0 |
| 1933 |
917 |
2003 | (95) | 0 |
| 1934 |
933 |
1991 | (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 |
| |
