Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1898 |
693 |
1946 | (99) | 5 |
| 1899 |
691 |
1956 | (100) | 0 |
| 1900 |
691 |
1966 | (99) | 0 |
| 1901 |
692 |
1976 | (98) | 0 |
| 1902 |
689 |
1986 | (96) | 0 |
| 1903 |
671 |
1996 | (93) | 0 |
| 1904 |
694 |
2006 | (90) | 0 |
| 1905 |
701 |
2016 | (85) | 0 |
| 1906 |
707 |
2026 | (79) | 0 |
| 1907 |
706 |
2036 | (70) | 0 |
| 1908 |
687 |
2046 | (60) | 7 |
| 1909 |
743 |
2043 | (54) | 9 |
| 1910 |
747 |
2038 | (56) | 7 |
| 1911 |
745 |
2046 | (61) | 0 |
| 1912 |
720 |
2054 | (62) | 0 |
| 1913 |
706 |
2063 | (59) | 6 |
| 1914 |
659 |
2067 | (59) | 0 |
| 1915 |
616 |
2072 | (55) | 6 |
| 1916 |
582 |
2088 | (53) | 8 |
| 1917 |
624 |
2061 | (50) | 12 |
| 1918 |
686 |
2033 | (53) | 10 |
| 1919 |
738 |
2004 | (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 |
| |
