Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1910 |
571 |
2038 | (81) | 7 |
| 1911 |
550 |
2054 | (82) | 0 |
| 1912 |
514 |
2070 | (81) | 0 |
| 1913 |
465 |
2086 | (79) | 0 |
| 1914 |
422 |
2102 | (75) | 0 |
| 1915 |
382 |
2119 | (69) | 0 |
| 1916 |
372 |
2135 | (59) | 11 |
| 1917 |
364 |
2139 | (62) | 0 |
| 1918 |
357 |
2143 | (60) | 0 |
| 1919 |
357 |
2147 | (53) | 12 |
| 1920 |
394 |
2142 | (54) | 9 |
| 1921 |
413 |
2148 | (60) | 0 |
| 1922 |
396 |
2153 | (61) | 0 |
| 1923 |
405 |
2158 | (59) | 0 |
| 1924 |
418 |
2163 | (51) | 17 |
| 1925 |
334 |
2194 | (56) | 0 |
| 1926 |
276 |
2225 | (54) | 18 |
Rating table notes
|
| Biographical data |
| Name: van Hoorn, Petrus Franciscus |
| Born: 23 May 1885 |
| Died: 18 Sep. 1937 |
|
| |
| References |
| Books |
| Di Felice, Chess Results, 1901-1920, page 319 |
| Di Felice, Chess Results, 1921-1930, page 340 |
| Gaige, Chess Personalia, page 179, 440 |
| Thulin, Name index to CTC, page 113 |
| |
