Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1898 |
685 |
1945 | (99) | 5 |
| 1899 |
688 |
1955 | (100) | 0 |
| 1900 |
689 |
1965 | (99) | 0 |
| 1901 |
693 |
1975 | (98) | 0 |
| 1902 |
687 |
1985 | (96) | 0 |
| 1903 |
671 |
1995 | (93) | 0 |
| 1904 |
692 |
2004 | (90) | 0 |
| 1905 |
702 |
2014 | (85) | 0 |
| 1906 |
702 |
2024 | (79) | 0 |
| 1907 |
695 |
2034 | (70) | 0 |
| 1908 |
682 |
2044 | (60) | 7 |
| 1909 |
737 |
2041 | (55) | 9 |
| 1910 |
744 |
2036 | (56) | 7 |
| 1911 |
746 |
2044 | (61) | 0 |
| 1912 |
714 |
2052 | (62) | 0 |
| 1913 |
702 |
2060 | (59) | 6 |
| 1914 |
656 |
2065 | (59) | 0 |
| 1915 |
613 |
2069 | (55) | 6 |
| 1916 |
582 |
2085 | (53) | 8 |
| 1917 |
623 |
2059 | (50) | 12 |
| 1918 |
680 |
2030 | (53) | 10 |
| 1919 |
733 |
2001 | (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 |
| |
