Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1912 |
413 |
2195 | (52) | 16 |
| 1913 |
444 |
2169 | (52) | 15 |
| 1914 |
401 |
2175 | (65) | 0 |
| 1915 |
370 |
2182 | (75) | 0 |
| 1916 |
359 |
2189 | (82) | 0 |
| 1917 |
335 |
2196 | (87) | 0 |
| 1918 |
322 |
2203 | (92) | 0 |
| 1919 |
312 |
2209 | (95) | 0 |
| 1920 |
319 |
2216 | (97) | 0 |
| 1921 |
318 |
2223 | (99) | 0 |
| 1922 |
303 |
2230 | (100) | 0 |
| 1923 |
304 |
2237 | (100) | 0 |
| 1924 |
310 |
2243 | (99) | 0 |
| 1925 |
289 |
2250 | (98) | 7 |
Rating table notes
|
| Biographical data |
| Name: Ottensooser, O. |
| Born: |
| Died: |
| |
| Notes: |
| The first initial comes from Feenstra Kuiper's Hundert Jahre Schachzweikämpfe. I have not found other sources to confirm this. |
|
| |
| References |
| Books |
| Di Felice, Chess Results, 1901-1920, page 313 |
| Feenstra Kuiper, 100 Jahre Schachzweikämpfe, page 50 |
| Thulin, Name index to CTC, page 196 |
| |
