Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1920 |
1123 |
1713 | (83) | 8 |
| 1921 |
1201 |
1730 | (80) | 0 |
| 1922 |
1207 |
1746 | (74) | 8 |
| 1923 |
1341 |
1732 | (74) | 0 |
| 1924 |
1407 |
1718 | (72) | 9 |
| 1925 |
1446 |
1725 | (77) | 0 |
| 1926 |
1527 |
1732 | (80) | 0 |
| 1927 |
1545 |
1738 | (81) | 0 |
| 1928 |
1507 |
1745 | (80) | 0 |
| 1929 |
1488 |
1751 | (77) | 0 |
| 1930 |
1536 |
1758 | (72) | 10 |
| 1931 |
1608 |
1747 | (76) | 0 |
| 1932 |
1640 |
1735 | (76) | 0 |
| 1933 |
1624 |
1724 | (75) | 14 |
Rating table notes
|
| Biographical data |
| Name: Griffin, G.F. |
| Born: |
| Died: |
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| |
| References |
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