Sonneborn, William
Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1872 |
251 |
2082 | (103) | 1 |
| 1873 |
241 |
2096 | (96) | 0 |
| 1874 |
238 |
2110 | (88) | 0 |
| 1875 |
230 |
2123 | (79) | 4 |
| 1876 |
193 |
2157 | (72) | 14 |
| 1877 |
195 |
2145 | (82) | 0 |
| 1878 |
211 |
2133 | (91) | 0 |
| 1879 |
224 |
2122 | (98) | 0 |
| 1880 |
253 |
2110 | (104) | 0 |
| 1881 |
299 |
2098 | (110) | 0 |
| 1882 |
322 |
2086 | (115) | 0 |
| 1883 |
371 |
2074 | (119) | 0 |
| 1884 |
425 |
2063 | (123) | 0 |
| 1885 |
443 |
2051 | (126) | 0 |
| 1886 |
455 |
2039 | (130) | 0 |
| 1887 |
482 |
2027 | (133) | 0 |
| 1888 |
493 |
2015 | (135) | 0 |
| 1889 |
509 |
2004 | (138) | 0 |
| 1890 |
561 |
1992 | (140) | 0 |
| 1891 |
600 |
1980 | (142) | 1 |
Rating table notes
|
| Biographical data |
| Name: Sonneborn, William |
| Born: 1843 |
| Died: 1906 |
| |
| Notes: |
| The British Chess Magazine of June 1891 (p.266) has 'Sonneborne'. The Chess Player's Chronicle of Oct. 1873 (p.346) has 'W. Sonneborne'. |
|
| |
| References |
| Books |
| Gaige, Chess Personalia, page 399 |
| Periodicals |
| [BCM], vol. 10, no. 6, June 1890, page 238 |
| [BCM], vol. 11, no. 6, June 1891, page 266 |
| [CPC], vol. 3, no. 11, Oct. 1873, page 346 |
| [Fld], 17 Oct. 1874 |
| |
Tournament data
| London, England 1872 (5) |
City of London Club Handicap |
| | | | | | |
|
Sonneborn, W. - Pearson, A.C. |
0 - 1 |
| | |
Sonneborn, W. gave odds of pawn and two moves |
| London, England 1875 (7) |
City of London Club Handicap |
| | | | | | |
|
Sonneborn, W. - Whomes |
0 - 2 |
| | |
Sonneborn, W. gave odds of pawn and move |
|
Sonneborn, W. - Cox (1) |
1 - 1 |
| | |
Cox (1) gave odds of pawn and move |
| London, England 1876 (6) |
West End Club Even Tournament |
10.5 | / | 14 |
| | | |
| London, England 1891 (2) |
British Chess Club - City of London Club Match |
| | | | | | |
|
Sonneborn, W. - Hooke, G.A. |
0 - 1 |
| | | |
| Player information updated: 5 Jan. 2023 |
|
