Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1921 |
1315 |
1542 | (80) | 11 |
| 1922 |
1311 |
1546 | (83) | 0 |
| 1923 |
1459 |
1550 | (84) | 0 |
| 1924 |
1519 |
1554 | (83) | 0 |
| 1925 |
1579 |
1558 | (81) | 0 |
| 1926 |
1695 |
1563 | (78) | 0 |
| 1927 |
1698 |
1567 | (73) | 0 |
| 1928 |
1663 |
1571 | (65) | 10 |
| 1929 |
1638 |
1550 | (67) | 11 |
Rating table notes
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| Biographical data |
| Name: Ewbank, Grace Catherine |
| Also known as: Mrs. Ewbank |
| Born: |
| Died: |
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| References |
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