Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1909 |
442 |
2190 | (131) | 1 |
| 1910 |
420 |
2202 | (127) | 0 |
| 1911 |
414 |
2213 | (122) | 0 |
| 1912 |
371 |
2224 | (116) | 0 |
| 1913 |
347 |
2236 | (111) | 0 |
| 1914 |
300 |
2247 | (104) | 0 |
| 1915 |
264 |
2259 | (97) | 3 |
| 1916 |
262 |
2257 | (92) | 0 |
| 1917 |
269 |
2255 | (87) | 0 |
| 1918 |
278 |
2253 | (80) | 0 |
| 1919 |
282 |
2251 | (72) | 7 |
| 1920 |
316 |
2240 | (75) | 0 |
| 1921 |
359 |
2230 | (76) | 0 |
| 1922 |
397 |
2220 | (76) | 0 |
| 1923 |
474 |
2210 | (73) | 0 |
| 1924 |
528 |
2199 | (68) | 11 |
| 1925 |
613 |
2184 | (77) | 0 |
| 1926 |
676 |
2168 | (83) | 0 |
| 1927 |
760 |
2152 | (88) | 0 |
| 1928 |
867 |
2136 | (92) | 0 |
| 1929 |
956 |
2121 | (95) | 0 |
| 1930 |
1040 |
2105 | (97) | 0 |
| 1931 |
1167 |
2089 | (98) | 0 |
| 1932 |
1257 |
2074 | (99) | 0 |
| 1933 |
1338 |
2058 | (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 |
| |
