Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1925 |
540 |
2191 | (49) | 19 |
| 1926 |
368 |
2250 | (45) | 15 |
| 1927 |
437 |
2237 | (44) | 24 |
| 1928 |
507 |
2221 | (57) | 0 |
| 1929 |
569 |
2205 | (64) | 0 |
| 1930 |
644 |
2188 | (68) | 0 |
| 1931 |
756 |
2172 | (69) | 0 |
| 1932 |
837 |
2155 | (67) | 0 |
| 1933 |
928 |
2139 | (62) | 9 |
| 1934 |
970 |
2133 | (66) | 0 |
| 1935 |
1050 |
2127 | (67) | 1 |
| 1936 |
974 |
2134 | (67) | 11 |
Rating table notes
|
| Biographical data |
| Name: Bornholz, Robert L. |
| Born: |
| Died: |
|
| |
| References |
| Books |
| Di Felice, Chess Results, 1921-1930, page 319 |
| Di Felice, Chess Results, 1931-1935, page 137 |
| Di Felice, Chess Results, 1936-1940, page 43 |
| Skinner and Verhoeven, Alexander Alekhine's Chess Games, page 347 |
| Thulin, Name index to CTC, page 35 |
| Periodicals |
| [BDE], vol. 85, no. 286, 15 Oct. 1925, page 25 |
| [BDE], vol. 92, no. 320, 17 Nov. 1932, page 24 |
| |
