Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1898 |
355 |
2146 | (99) | 7 |
| 1899 |
389 |
2135 | (105) | 0 |
| 1900 |
404 |
2123 | (111) | 0 |
| 1901 |
443 |
2111 | (115) | 0 |
| 1902 |
483 |
2099 | (120) | 0 |
| 1903 |
504 |
2087 | (123) | 0 |
| 1904 |
544 |
2076 | (127) | 0 |
| 1905 |
579 |
2064 | (130) | 0 |
| 1906 |
628 |
2052 | (133) | 0 |
| 1907 |
669 |
2040 | (135) | 0 |
| 1908 |
694 |
2029 | (137) | 0 |
| 1909 |
765 |
2017 | (140) | 0 |
| 1910 |
763 |
2005 | (141) | 0 |
| 1911 |
825 |
1993 | (143) | 0 |
| 1912 |
817 |
1982 | (145) | 0 |
| 1913 |
839 |
1970 | (146) | 0 |
| 1914 |
791 |
1958 | (147) | 0 |
| 1915 |
748 |
1946 | (148) | 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 |
| |
