Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1880 |
466 |
1909 | (104) | 5 |
| 1881 |
521 |
1915 | (101) | 0 |
| 1882 |
542 |
1922 | (98) | 0 |
| 1883 |
590 |
1929 | (95) | 7 |
| 1884 |
628 |
1930 | (98) | 0 |
| 1885 |
627 |
1932 | (101) | 0 |
| 1886 |
617 |
1933 | (104) | 0 |
| 1887 |
603 |
1935 | (105) | 0 |
| 1888 |
607 |
1936 | (106) | 0 |
| 1889 |
594 |
1938 | (107) | 0 |
| 1890 |
624 |
1939 | (106) | 0 |
| 1891 |
637 |
1941 | (106) | 0 |
| 1892 |
667 |
1942 | (104) | 0 |
| 1893 |
671 |
1944 | (102) | 0 |
| 1894 |
682 |
1945 | (100) | 0 |
| 1895 |
676 |
1947 | (96) | 0 |
| 1896 |
664 |
1948 | (92) | 7 |
Rating table notes
|
| Biographical data |
| Name: Mertens, G. |
| Born: |
| Died: |
|
| |
| References |
| Books |
| Di Felice, Chess Results, 1747-1900, page 229 |
| |
