Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1909 |
1063 |
1884 | (76) | 8 |
| 1910 |
1037 |
1905 | (73) | 15 |
| 1911 |
1042 |
1916 | (81) | 0 |
| 1912 |
1007 |
1927 | (87) | 0 |
| 1913 |
1019 |
1938 | (92) | 0 |
| 1914 |
966 |
1949 | (95) | 0 |
| 1915 |
875 |
1960 | (98) | 0 |
| 1916 |
855 |
1971 | (100) | 0 |
| 1917 |
838 |
1982 | (102) | 0 |
| 1918 |
840 |
1993 | (102) | 0 |
| 1919 |
836 |
2004 | (102) | 0 |
| 1920 |
884 |
2015 | (102) | 0 |
| 1921 |
935 |
2026 | (101) | 0 |
| 1922 |
945 |
2037 | (99) | 0 |
| 1923 |
1011 |
2048 | (96) | 0 |
| 1924 |
1010 |
2058 | (92) | 0 |
| 1925 |
1028 |
2069 | (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 |
| |
