Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1898 |
630 |
1957 | (100) | 5 |
| 1899 |
639 |
1967 | (100) | 0 |
| 1900 |
634 |
1977 | (99) | 0 |
| 1901 |
633 |
1987 | (98) | 0 |
| 1902 |
628 |
1997 | (96) | 0 |
| 1903 |
616 |
2007 | (94) | 0 |
| 1904 |
636 |
2017 | (90) | 0 |
| 1905 |
644 |
2027 | (85) | 0 |
| 1906 |
664 |
2036 | (79) | 0 |
| 1907 |
664 |
2046 | (70) | 0 |
| 1908 |
643 |
2056 | (60) | 7 |
| 1909 |
697 |
2053 | (55) | 9 |
| 1910 |
698 |
2048 | (56) | 7 |
| 1911 |
717 |
2056 | (61) | 0 |
| 1912 |
690 |
2064 | (62) | 0 |
| 1913 |
668 |
2072 | (59) | 6 |
| 1914 |
627 |
2077 | (59) | 0 |
| 1915 |
580 |
2081 | (56) | 6 |
| 1916 |
557 |
2097 | (53) | 8 |
| 1917 |
584 |
2070 | (51) | 12 |
| 1918 |
653 |
2042 | (53) | 10 |
| 1919 |
689 |
2013 | (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 |
| |
