Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1880 |
360 |
1915 | (104) | 5 |
| 1881 |
393 |
1922 | (101) | 0 |
| 1882 |
429 |
1929 | (98) | 0 |
| 1883 |
475 |
1936 | (95) | 7 |
| 1884 |
505 |
1938 | (99) | 0 |
| 1885 |
510 |
1940 | (101) | 0 |
| 1886 |
509 |
1942 | (104) | 0 |
| 1887 |
505 |
1944 | (105) | 0 |
| 1888 |
486 |
1946 | (106) | 0 |
| 1889 |
491 |
1947 | (107) | 0 |
| 1890 |
505 |
1949 | (107) | 0 |
| 1891 |
523 |
1951 | (106) | 0 |
| 1892 |
540 |
1953 | (105) | 0 |
| 1893 |
548 |
1955 | (103) | 0 |
| 1894 |
549 |
1957 | (100) | 0 |
| 1895 |
519 |
1959 | (97) | 0 |
| 1896 |
514 |
1961 | (93) | 7 |
Rating table notes
|
| Biographical data |
| Name: Mertens, G. |
| Born: |
| Died: |
|
| |
| References |
| Books |
| Di Felice, Chess Results, 1747-1900, page 229 |
| |
