Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1921 |
1238 |
1528 | (80) | 11 |
| 1922 |
1220 |
1532 | (83) | 0 |
| 1923 |
1371 |
1536 | (84) | 0 |
| 1924 |
1442 |
1540 | (83) | 0 |
| 1925 |
1464 |
1543 | (82) | 0 |
| 1926 |
1553 |
1547 | (78) | 0 |
| 1927 |
1587 |
1551 | (73) | 0 |
| 1928 |
1548 |
1555 | (65) | 10 |
| 1929 |
1526 |
1534 | (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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