Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1920 |
1144 |
1712 | (82) | 8 |
| 1921 |
1225 |
1728 | (79) | 0 |
| 1922 |
1227 |
1744 | (73) | 8 |
| 1923 |
1370 |
1729 | (73) | 0 |
| 1924 |
1436 |
1715 | (71) | 9 |
| 1925 |
1490 |
1721 | (75) | 0 |
| 1926 |
1565 |
1727 | (78) | 0 |
| 1927 |
1580 |
1733 | (78) | 0 |
| 1928 |
1544 |
1739 | (77) | 0 |
| 1929 |
1533 |
1745 | (74) | 0 |
| 1930 |
1581 |
1751 | (68) | 10 |
| 1931 |
1679 |
1739 | (72) | 0 |
| 1932 |
1716 |
1728 | (72) | 0 |
| 1933 |
1708 |
1716 | (70) | 14 |
Rating table notes
|
| Biographical data |
| Name: Griffin, G.F. |
| Born: |
| Died: |
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| |
| References |
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