Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1898 |
450 |
2112 | (98) | 7 |
| 1899 |
484 |
2100 | (104) | 0 |
| 1900 |
531 |
2087 | (109) | 0 |
| 1901 |
574 |
2075 | (113) | 0 |
| 1902 |
615 |
2063 | (117) | 0 |
| 1903 |
635 |
2050 | (121) | 0 |
| 1904 |
689 |
2038 | (124) | 0 |
| 1905 |
738 |
2026 | (126) | 0 |
| 1906 |
768 |
2013 | (129) | 0 |
| 1907 |
808 |
2001 | (131) | 0 |
| 1908 |
830 |
1989 | (133) | 0 |
| 1909 |
924 |
1976 | (134) | 0 |
| 1910 |
934 |
1964 | (136) | 0 |
| 1911 |
977 |
1952 | (137) | 0 |
| 1912 |
971 |
1939 | (138) | 0 |
| 1913 |
1022 |
1927 | (138) | 0 |
| 1914 |
1001 |
1915 | (139) | 0 |
| 1915 |
944 |
1903 | (139) | 1 |
| 1916 |
943 |
1896 | (142) | 1 |
Rating table notes
|
| Biographical data |
| Name: Bowers, O.C. |
| Born: |
| Died: |
|
| |
| References |
| Books |
| Di Felice, Chess Results, 1747-1900, page 222 |
| Hilbert, Young Marshall, page 57 |
| Reichhelm and Shipley, Chess in Philadelphia, page 21, 113 |
| Thulin, Name index to CTC, page 36 |
| |
