Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1940 |
913 |
2044 | (98) | 6 |
| 1941 |
863 |
2036 | (97) | 0 |
| 1942 |
771 |
2028 | (96) | 0 |
| 1943 |
707 |
2020 | (93) | 0 |
| 1944 |
694 |
2012 | (90) | 0 |
| 1945 |
713 |
2004 | (85) | 0 |
| 1946 |
663 |
1996 | (79) | 13 |
Rating table notes
|
| Biographical data |
| Name: MacKinnon, D. |
| Born: |
| Died: |
|
| |
| References |
| Books |
| Di Felice, Chess Results, 1936-1940, page 316 |
| Di Felice, Chess Results, 1941-1946, page 283 |
| |
