Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1925 |
1558 |
1783 | (91) | 7 |
| 1926 |
1660 |
1796 | (92) | 0 |
| 1927 |
1651 |
1809 | (92) | 0 |
| 1928 |
1640 |
1821 | (90) | 0 |
| 1929 |
1620 |
1834 | (88) | 0 |
| 1930 |
1647 |
1847 | (84) | 6 |
| 1931 |
1733 |
1849 | (88) | 0 |
| 1932 |
1773 |
1850 | (91) | 0 |
| 1933 |
1754 |
1852 | (92) | 0 |
| 1934 |
1854 |
1854 | (92) | 0 |
| 1935 |
1836 |
1855 | (91) | 6 |
Rating table notes
|
| Biographical data |
| Name: Gerrard, J.T. |
| Born: |
| Died: |
| |
| Notes: |
| Di Felice has both 'Gerrand, J.T.' and 'Gerrard' in Dublin. The Irish Chess History website has both 'J.T. Gerrand' and 'J.T. Gerrard'. |
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| References |
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