Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1909 |
1065 |
1880 | (76) | 8 |
| 1910 |
1037 |
1901 | (73) | 15 |
| 1911 |
1048 |
1912 | (81) | 0 |
| 1912 |
1009 |
1923 | (87) | 0 |
| 1913 |
1022 |
1934 | (92) | 0 |
| 1914 |
970 |
1945 | (95) | 0 |
| 1915 |
883 |
1956 | (98) | 0 |
| 1916 |
869 |
1967 | (100) | 0 |
| 1917 |
852 |
1978 | (102) | 0 |
| 1918 |
848 |
1989 | (102) | 0 |
| 1919 |
838 |
2000 | (102) | 0 |
| 1920 |
886 |
2010 | (102) | 0 |
| 1921 |
936 |
2021 | (101) | 0 |
| 1922 |
948 |
2032 | (99) | 0 |
| 1923 |
1012 |
2043 | (96) | 0 |
| 1924 |
1018 |
2054 | (92) | 0 |
| 1925 |
1032 |
2065 | (88) | 13 |
Rating table notes
|
| Biographical data |
| Name: Knappeis, Z. |
| Also known as: Knapeis |
| Born: |
| Died: |
|
| |
| References |
| Books |
| Donaldson and Minev, Life and Games of Rubinstein, Vol. 1, page 209 |
| Periodicals |
| [Szy], vol. 2, no. 3, Jan. 1926, page 23 |
| |
