Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1910 |
334 |
2202 | (63) | 16 |
| 1911 |
334 |
2206 | (72) | 0 |
| 1912 |
319 |
2209 | (78) | 0 |
| 1913 |
299 |
2213 | (82) | 0 |
| 1914 |
278 |
2217 | (85) | 0 |
| 1915 |
263 |
2221 | (86) | 0 |
| 1916 |
263 |
2225 | (86) | 0 |
| 1917 |
252 |
2229 | (85) | 0 |
| 1918 |
243 |
2233 | (82) | 0 |
| 1919 |
235 |
2237 | (78) | 0 |
| 1920 |
247 |
2240 | (73) | 10 |
Rating table notes
|
| Biographical data |
| Name: Preiswerk, Walter Edouard |
| Born: 5 July 1885 |
| Died: 28 Nov. 1948 |
|
| |
| References |
| Books |
| Di Felice, Chess Results, 1901-1920, page 314 |
| Gaige, Chess Personalia, page 340 |
| Skinner and Verhoeven, Alexander Alekhine's Chess Games, page 252, 254, 255 |
| Thulin, Name index to CTC, page 208 |
| |
