Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1898 |
778 |
1927 | (98) | 5 |
| 1899 |
778 |
1938 | (99) | 0 |
| 1900 |
778 |
1949 | (98) | 0 |
| 1901 |
762 |
1960 | (97) | 0 |
| 1902 |
755 |
1971 | (96) | 0 |
| 1903 |
730 |
1982 | (93) | 0 |
| 1904 |
745 |
1994 | (89) | 0 |
| 1905 |
764 |
2005 | (84) | 0 |
| 1906 |
753 |
2016 | (78) | 0 |
| 1907 |
751 |
2027 | (70) | 0 |
| 1908 |
731 |
2038 | (59) | 7 |
| 1909 |
794 |
2034 | (54) | 9 |
| 1910 |
809 |
2027 | (55) | 7 |
| 1911 |
798 |
2038 | (61) | 0 |
| 1912 |
763 |
2048 | (62) | 0 |
| 1913 |
745 |
2058 | (58) | 6 |
| 1914 |
715 |
2064 | (59) | 0 |
| 1915 |
662 |
2069 | (55) | 6 |
| 1916 |
628 |
2085 | (52) | 8 |
| 1917 |
675 |
2059 | (50) | 12 |
| 1918 |
740 |
2031 | (53) | 10 |
| 1919 |
801 |
2002 | (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 |
| |
