Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1910 |
569 |
2033 | (81) | 7 |
| 1911 |
544 |
2049 | (82) | 0 |
| 1912 |
508 |
2065 | (81) | 0 |
| 1913 |
452 |
2080 | (79) | 0 |
| 1914 |
415 |
2096 | (75) | 0 |
| 1915 |
369 |
2112 | (69) | 0 |
| 1916 |
361 |
2127 | (60) | 11 |
| 1917 |
352 |
2129 | (62) | 0 |
| 1918 |
345 |
2131 | (60) | 0 |
| 1919 |
345 |
2133 | (54) | 12 |
| 1920 |
396 |
2122 | (56) | 9 |
| 1921 |
410 |
2117 | (62) | 0 |
| 1922 |
392 |
2111 | (65) | 0 |
| 1923 |
399 |
2106 | (64) | 0 |
| 1924 |
419 |
2100 | (60) | 17 |
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 |
| |
