Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1898 |
777 |
1932 | (98) | 5 |
| 1899 |
779 |
1943 | (99) | 0 |
| 1900 |
780 |
1955 | (98) | 0 |
| 1901 |
763 |
1966 | (97) | 0 |
| 1902 |
762 |
1977 | (96) | 0 |
| 1903 |
734 |
1988 | (93) | 0 |
| 1904 |
749 |
1999 | (89) | 0 |
| 1905 |
766 |
2010 | (84) | 0 |
| 1906 |
759 |
2021 | (78) | 0 |
| 1907 |
754 |
2032 | (70) | 0 |
| 1908 |
737 |
2043 | (59) | 7 |
| 1909 |
801 |
2040 | (54) | 9 |
| 1910 |
810 |
2033 | (55) | 7 |
| 1911 |
806 |
2043 | (61) | 0 |
| 1912 |
771 |
2053 | (62) | 0 |
| 1913 |
760 |
2063 | (58) | 6 |
| 1914 |
722 |
2069 | (59) | 0 |
| 1915 |
670 |
2075 | (55) | 6 |
| 1916 |
637 |
2091 | (52) | 8 |
| 1917 |
679 |
2065 | (50) | 12 |
| 1918 |
744 |
2036 | (53) | 10 |
| 1919 |
808 |
2007 | (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 |
| |
