Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1909 |
561 |
2134 | (135) | 1 |
| 1910 |
543 |
2143 | (131) | 0 |
| 1911 |
559 |
2152 | (127) | 0 |
| 1912 |
524 |
2160 | (123) | 0 |
| 1913 |
503 |
2169 | (118) | 0 |
| 1914 |
466 |
2178 | (113) | 0 |
| 1915 |
412 |
2187 | (107) | 0 |
| 1916 |
386 |
2196 | (101) | 0 |
| 1917 |
366 |
2205 | (94) | 0 |
| 1918 |
352 |
2213 | (85) | 0 |
| 1919 |
340 |
2222 | (75) | 7 |
| 1920 |
366 |
2215 | (77) | 0 |
| 1921 |
418 |
2209 | (78) | 0 |
| 1922 |
458 |
2202 | (77) | 0 |
| 1923 |
518 |
2195 | (74) | 0 |
| 1924 |
561 |
2189 | (69) | 11 |
| 1925 |
635 |
2174 | (77) | 0 |
| 1926 |
711 |
2158 | (84) | 0 |
| 1927 |
792 |
2143 | (89) | 0 |
| 1928 |
898 |
2128 | (93) | 0 |
| 1929 |
980 |
2113 | (95) | 0 |
| 1930 |
1058 |
2098 | (97) | 0 |
| 1931 |
1198 |
2083 | (98) | 0 |
| 1932 |
1268 |
2068 | (99) | 0 |
| 1933 |
1344 |
2052 | (98) | 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 |
| |
