Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1920 |
1195 |
1711 | (81) | 8 |
| 1921 |
1285 |
1727 | (76) | 0 |
| 1922 |
1295 |
1743 | (70) | 8 |
| 1923 |
1453 |
1727 | (68) | 0 |
| 1924 |
1496 |
1712 | (63) | 9 |
| 1925 |
1554 |
1716 | (62) | 0 |
| 1926 |
1667 |
1719 | (57) | 22 |
| 1927 |
1666 |
1728 | (64) | 0 |
| 1928 |
1639 |
1736 | (68) | 0 |
| 1929 |
1617 |
1745 | (68) | 0 |
| 1930 |
1651 |
1754 | (65) | 10 |
| 1931 |
1761 |
1743 | (69) | 0 |
| 1932 |
1810 |
1732 | (71) | 0 |
| 1933 |
1788 |
1720 | (69) | 14 |
Rating table notes
|
| Biographical data |
| Name: Griffin, G.F. |
| Born: |
| Died: |
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| |
| References |
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