Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1898 |
774 |
1933 | (98) | 5 |
| 1899 |
779 |
1944 | (99) | 0 |
| 1900 |
779 |
1955 | (98) | 0 |
| 1901 |
762 |
1966 | (97) | 0 |
| 1902 |
757 |
1978 | (96) | 0 |
| 1903 |
735 |
1989 | (93) | 0 |
| 1904 |
748 |
2000 | (89) | 0 |
| 1905 |
766 |
2011 | (84) | 0 |
| 1906 |
758 |
2022 | (78) | 0 |
| 1907 |
754 |
2033 | (70) | 0 |
| 1908 |
736 |
2044 | (59) | 7 |
| 1909 |
800 |
2041 | (54) | 9 |
| 1910 |
808 |
2034 | (55) | 7 |
| 1911 |
802 |
2044 | (61) | 0 |
| 1912 |
771 |
2054 | (62) | 0 |
| 1913 |
759 |
2064 | (58) | 6 |
| 1914 |
722 |
2070 | (59) | 0 |
| 1915 |
668 |
2076 | (55) | 6 |
| 1916 |
637 |
2092 | (52) | 8 |
| 1917 |
676 |
2066 | (50) | 12 |
| 1918 |
744 |
2038 | (53) | 10 |
| 1919 |
805 |
2008 | (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 |
| |
