Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1920 |
1161 |
1582 | (78) | 11 |
| 1921 |
1254 |
1580 | (81) | 0 |
| 1922 |
1257 |
1578 | (84) | 0 |
| 1923 |
1396 |
1576 | (84) | 0 |
| 1924 |
1467 |
1573 | (83) | 0 |
| 1925 |
1502 |
1571 | (81) | 0 |
| 1926 |
1590 |
1569 | (77) | 10 |
| 1927 |
1627 |
1565 | (87) | 0 |
| 1928 |
1570 |
1561 | (94) | 2 |
Rating table notes
|
| Biographical data |
| Name: Ritchie, Mrs. M.M. |
| Born: |
| Died: |
| |
| Notes: |
| Gaige in Chess Tournament Crosstables has 'Ritchie, Mrs. M.M.'. Di Felice has 'Mrs. N.M. Ritchie'. |
|
| |
| References |
| Books |
| Di Felice, Chess Results, 1921-1930, page 195 |
| Gaige, Chess Personalia, page 355 |
| Gaige, Chess Tournament Crosstables IV, page 799 |
| |
