Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1898 |
757 |
1933 | (98) | 5 |
| 1899 |
760 |
1944 | (99) | 0 |
| 1900 |
763 |
1955 | (98) | 0 |
| 1901 |
746 |
1967 | (97) | 0 |
| 1902 |
744 |
1978 | (96) | 0 |
| 1903 |
717 |
1990 | (93) | 0 |
| 1904 |
731 |
2001 | (89) | 0 |
| 1905 |
743 |
2012 | (85) | 0 |
| 1906 |
732 |
2024 | (78) | 0 |
| 1907 |
728 |
2035 | (70) | 0 |
| 1908 |
712 |
2047 | (59) | 7 |
| 1909 |
770 |
2045 | (54) | 9 |
| 1910 |
778 |
2040 | (56) | 7 |
| 1911 |
777 |
2049 | (61) | 0 |
| 1912 |
746 |
2057 | (62) | 0 |
| 1913 |
733 |
2065 | (58) | 6 |
| 1914 |
706 |
2070 | (59) | 0 |
| 1915 |
655 |
2075 | (55) | 6 |
| 1916 |
626 |
2091 | (53) | 8 |
| 1917 |
668 |
2064 | (50) | 12 |
| 1918 |
731 |
2036 | (53) | 10 |
| 1919 |
786 |
2006 | (60) | 9 |
Rating table notes
|
| Biographical data |
| Name: Steffelaar, H. |
| Born: |
| Died: |
|
| |
| References |
| Books |
| Di Felice, Chess Results, 1747-1900, page 233 |
| Di Felice, Chess Results, 1901-1920, page 317 |
| Fiala, Cologne 1898, page 249 |
| Thulin, Name index to CTC, page 259 |
| |
