Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1914 |
274 |
2248 | (74) | 9 |
| 1915 |
248 |
2254 | (77) | 0 |
| 1916 |
239 |
2261 | (78) | 0 |
| 1917 |
220 |
2267 | (77) | 0 |
| 1918 |
215 |
2274 | (74) | 0 |
| 1919 |
209 |
2280 | (70) | 0 |
| 1920 |
209 |
2286 | (62) | 0 |
| 1921 |
213 |
2293 | (51) | 14 |
| 1922 |
210 |
2295 | (48) | 6 |
| 1923 |
200 |
2302 | (46) | 15 |
| 1924 |
181 |
2318 | (50) | 0 |
| 1925 |
159 |
2333 | (47) | 11 |
| 1926 |
138 |
2355 | (47) | 4 |
| 1927 |
112 |
2375 | (42) | 20 |
| 1928 |
163 |
2354 | (45) | 7 |
| 1929 |
220 |
2321 | (44) | 13 |
| 1930 |
330 |
2276 | (50) | 11 |
| 1931 |
335 |
2273 | (62) | 0 |
| 1932 |
337 |
2270 | (69) | 0 |
| 1933 |
345 |
2267 | (74) | 0 |
| 1934 |
367 |
2265 | (77) | 0 |
| 1935 |
371 |
2262 | (77) | 0 |
| 1936 |
371 |
2259 | (76) | 0 |
| 1937 |
347 |
2256 | (73) | 0 |
| 1938 |
294 |
2253 | (68) | 14 |
Rating table notes
|
| Biographical data |
| Name: Orbach, Wilhelm |
| Born: |
| Died: |
|
| |
| References |
| Books |
| Di Felice, Chess Results, 1901-1920, page 214 |
| Di Felice, Chess Results, 1921-1930, page 333 |
| Di Felice, Chess Results, 1936-1940, page 367 |
| Gaige, Chess Personalia, page 312 |
| McGowan, Kurt Richter, page 364 |
| Skinner and Verhoeven, Alexander Alekhine's Chess Games, page 371 |
| Thulin, Name index to CTC, page 195 |
| |
