Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1926 |
354 |
2246 | (59) | 16 |
| 1927 |
296 |
2274 | (63) | 0 |
| 1928 |
251 |
2301 | (62) | 0 |
| 1929 |
202 |
2329 | (59) | 0 |
| 1930 |
149 |
2357 | (50) | 19 |
| 1931 |
142 |
2364 | (54) | 0 |
| 1932 |
118 |
2372 | (52) | 0 |
| 1933 |
108 |
2379 | (44) | 22 |
| 1934 |
133 |
2362 | (49) | 0 |
| 1935 |
149 |
2345 | (46) | 25 |
Rating table notes
|
| Biographical data |
| Name: Appel, Isaak |
| Born: 1905 |
| Died: 1941 |
| |
| Notes: |
| Gaige has date of birth as 'c1905' and date of death as 'c1941'. |
|
| |
| References |
| Books |
| Di Felice, Chess Results, 1921-1930, page 317 |
| Di Felice, Chess Results, 1931-1935, page 374 |
| Gaige, Chess Personalia, page 12 |
| Thulin, Name index to CTC, page 13 |
| Woodger, Reuben Fine, page 347 |
| |
