Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1898 |
178 |
2278 | (75) | 9 |
| 1899 |
196 |
2269 | (74) | 0 |
| 1900 |
203 |
2260 | (72) | 0 |
| 1901 |
222 |
2252 | (67) | 0 |
| 1902 |
243 |
2243 | (59) | 9 |
| 1903 |
282 |
2225 | (62) | 1 |
| 1904 |
328 |
2203 | (63) | 10 |
Rating table notes
|
| Biographical data |
| Name: Koch, William |
| Born: |
| Died: |
| |
| Notes: |
| Urcan has 'P. Koch' in the Cosmopolitan Club Championship of 1898, taken from The Brooklyn Daily Eagle of 17 Jul. 1898 (p.11), but the American Chess Magazine of Aug. 1898 (p.82) has 'W. Koch' there, and in the Nov. 1898 issue (p.210), William Koch is listed as a member of the Cosmopolitan Club. |
|
| |
| References |
| Books |
| Urcan, Julius Finn, page 21, 50 |
| Periodicals |
| [ACMa], vol. 2, no. 2, Aug. 1898, page 82 |
| [ACMa], vol. 2, no. 5, Nov. 1898, page 210 |
| [BDE], vol. 58, no. 197, 17 July 1898, page 11 |
| [NYTi], vol. 53, no. 16800, 9 Nov. 1903, page 12 |
| |
