Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1920 |
1080 |
1727 | (83) | 8 |
| 1921 |
1147 |
1743 | (80) | 0 |
| 1922 |
1141 |
1760 | (74) | 8 |
| 1923 |
1283 |
1746 | (75) | 0 |
| 1924 |
1355 |
1732 | (72) | 9 |
| 1925 |
1385 |
1739 | (77) | 0 |
| 1926 |
1447 |
1746 | (80) | 0 |
| 1927 |
1476 |
1753 | (81) | 0 |
| 1928 |
1442 |
1760 | (80) | 0 |
| 1929 |
1423 |
1767 | (77) | 0 |
| 1930 |
1458 |
1774 | (72) | 10 |
| 1931 |
1490 |
1763 | (76) | 0 |
| 1932 |
1531 |
1752 | (77) | 0 |
| 1933 |
1512 |
1741 | (75) | 14 |
Rating table notes
|
| Biographical data |
| Name: Griffin, G.F. |
| Born: |
| Died: |
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| |
| References |
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