Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1904 |
723 |
2010 | (84) | 9 |
| 1905 |
741 |
2015 | (89) | 0 |
| 1906 |
741 |
2021 | (93) | 0 |
| 1907 |
751 |
2026 | (96) | 0 |
| 1908 |
740 |
2031 | (99) | 0 |
| 1909 |
788 |
2037 | (100) | 0 |
| 1910 |
770 |
2042 | (101) | 0 |
| 1911 |
771 |
2048 | (101) | 0 |
| 1912 |
750 |
2053 | (100) | 0 |
| 1913 |
747 |
2059 | (99) | 0 |
| 1914 |
714 |
2064 | (97) | 0 |
| 1915 |
662 |
2070 | (94) | 0 |
| 1916 |
642 |
2075 | (90) | 0 |
| 1917 |
630 |
2081 | (85) | 0 |
| 1918 |
632 |
2086 | (78) | 0 |
| 1919 |
632 |
2091 | (70) | 0 |
| 1920 |
668 |
2097 | (58) | 18 |
| 1921 |
791 |
2064 | (64) | 4 |
| 1922 |
827 |
2063 | (73) | 0 |
| 1923 |
912 |
2061 | (79) | 0 |
| 1924 |
950 |
2060 | (83) | 0 |
| 1925 |
994 |
2059 | (86) | 0 |
| 1926 |
1054 |
2057 | (88) | 0 |
| 1927 |
1101 |
2056 | (88) | 0 |
| 1928 |
1120 |
2055 | (88) | 0 |
| 1929 |
1123 |
2053 | (86) | 0 |
| 1930 |
1164 |
2052 | (83) | 0 |
| 1931 |
1247 |
2051 | (78) | 10 |
| 1932 |
1297 |
2038 | (87) | 0 |
| 1933 |
1329 |
2025 | (94) | 0 |
| 1934 |
1419 |
2012 | (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 |
| |
