Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1909 |
497 |
2139 | (135) | 1 |
| 1910 |
479 |
2148 | (131) | 0 |
| 1911 |
512 |
2157 | (128) | 0 |
| 1912 |
479 |
2165 | (123) | 0 |
| 1913 |
457 |
2174 | (119) | 0 |
| 1914 |
409 |
2182 | (113) | 0 |
| 1915 |
368 |
2191 | (108) | 0 |
| 1916 |
352 |
2200 | (101) | 0 |
| 1917 |
329 |
2208 | (94) | 0 |
| 1918 |
314 |
2217 | (85) | 0 |
| 1919 |
298 |
2226 | (75) | 7 |
| 1920 |
326 |
2218 | (78) | 0 |
| 1921 |
368 |
2211 | (78) | 0 |
| 1922 |
382 |
2204 | (77) | 0 |
| 1923 |
421 |
2196 | (74) | 0 |
| 1924 |
475 |
2189 | (69) | 11 |
| 1925 |
529 |
2171 | (78) | 0 |
| 1926 |
598 |
2153 | (84) | 0 |
| 1927 |
650 |
2135 | (89) | 0 |
| 1928 |
655 |
2117 | (93) | 0 |
| 1929 |
659 |
2099 | (96) | 0 |
| 1930 |
695 |
2080 | (98) | 0 |
| 1931 |
577 |
2062 | (99) | 0 |
| 1932 |
524 |
2044 | (100) | 0 |
| 1933 |
404 |
2026 | (100) | 5 |
Rating table notes
|
| Biographical data |
| Name: Koetsheid, Petrus Albertus |
| Born: 8 June 1882 |
| Died: 1 Oct. 1961 |
|
| |
| References |
| Books |
| Di Felice, Chess Results, 1901-1920, page 309 |
| Di Felice, Chess Results, 1921-1930, page 70 |
| Di Felice, Chess Results, 1931-1935, page 390 |
| Gaige, Chess Personalia, page 219 |
| Thulin, Name index to CTC, page 135 |
| |
