Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1898 |
671 |
1950 | (100) | 5 |
| 1899 |
671 |
1960 | (100) | 0 |
| 1900 |
661 |
1970 | (99) | 0 |
| 1901 |
659 |
1980 | (98) | 0 |
| 1902 |
664 |
1990 | (96) | 0 |
| 1903 |
647 |
2000 | (94) | 0 |
| 1904 |
670 |
2009 | (90) | 0 |
| 1905 |
677 |
2019 | (85) | 0 |
| 1906 |
681 |
2029 | (79) | 0 |
| 1907 |
676 |
2039 | (70) | 0 |
| 1908 |
653 |
2049 | (60) | 7 |
| 1909 |
714 |
2045 | (55) | 9 |
| 1910 |
720 |
2040 | (56) | 7 |
| 1911 |
724 |
2048 | (61) | 0 |
| 1912 |
699 |
2056 | (62) | 0 |
| 1913 |
676 |
2064 | (59) | 6 |
| 1914 |
632 |
2069 | (59) | 0 |
| 1915 |
583 |
2074 | (56) | 6 |
| 1916 |
558 |
2090 | (53) | 8 |
| 1917 |
593 |
2063 | (51) | 12 |
| 1918 |
660 |
2035 | (53) | 10 |
| 1919 |
697 |
2006 | (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 |
| |
