Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1898 |
757 |
1932 | (98) | 5 |
| 1899 |
761 |
1944 | (99) | 0 |
| 1900 |
762 |
1955 | (98) | 0 |
| 1901 |
746 |
1966 | (97) | 0 |
| 1902 |
742 |
1978 | (96) | 0 |
| 1903 |
716 |
1989 | (93) | 0 |
| 1904 |
730 |
2000 | (89) | 0 |
| 1905 |
741 |
2012 | (85) | 0 |
| 1906 |
729 |
2023 | (78) | 0 |
| 1907 |
725 |
2035 | (70) | 0 |
| 1908 |
710 |
2046 | (59) | 7 |
| 1909 |
767 |
2044 | (54) | 9 |
| 1910 |
778 |
2040 | (56) | 7 |
| 1911 |
773 |
2048 | (61) | 0 |
| 1912 |
742 |
2056 | (62) | 0 |
| 1913 |
726 |
2065 | (58) | 6 |
| 1914 |
699 |
2070 | (59) | 0 |
| 1915 |
646 |
2075 | (55) | 6 |
| 1916 |
615 |
2090 | (53) | 8 |
| 1917 |
657 |
2064 | (50) | 12 |
| 1918 |
710 |
2035 | (53) | 10 |
| 1919 |
767 |
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 |
| |
