Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1920 |
1189 |
1712 | (81) | 8 |
| 1921 |
1276 |
1728 | (76) | 0 |
| 1922 |
1271 |
1744 | (70) | 8 |
| 1923 |
1425 |
1729 | (68) | 0 |
| 1924 |
1469 |
1713 | (63) | 9 |
| 1925 |
1531 |
1717 | (63) | 0 |
| 1926 |
1639 |
1720 | (57) | 22 |
| 1927 |
1644 |
1729 | (64) | 0 |
| 1928 |
1614 |
1737 | (68) | 0 |
| 1929 |
1586 |
1746 | (68) | 0 |
| 1930 |
1633 |
1755 | (65) | 10 |
| 1931 |
1735 |
1743 | (69) | 0 |
| 1932 |
1771 |
1732 | (71) | 0 |
| 1933 |
1741 |
1721 | (69) | 14 |
Rating table notes
|
| Biographical data |
| Name: Griffin, G.F. |
| Born: |
| Died: |
|
| |
| References |
|
| |
