Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1918 |
866 |
1958 | (88) | 5 |
| 1919 |
856 |
1971 | (87) | 0 |
| 1920 |
922 |
1984 | (85) | 0 |
| 1921 |
958 |
1998 | (82) | 0 |
| 1922 |
963 |
2011 | (77) | 8 |
| 1923 |
1102 |
1995 | (81) | 0 |
| 1924 |
1170 |
1979 | (84) | 0 |
| 1925 |
1272 |
1963 | (85) | 7 |
Rating table notes
|
| Biographical data |
| Name: Stopinski, Zygmunt A. |
| Also known as: Sigmund Stopinski; Zygmund A. Stopinski |
| Born: 17 Apr. 1890 |
| Died: 9 Dec. 1965 |
|
| |
| References |
| Books |
| Di Felice, Chess Results, 1901-1920, page 247 |
| Di Felice, Chess Results, 1921-1930, page 338 |
| Gaige, Chess Personalia, page 409 |
| Gaige, Chess Tournament Crosstables IV, page 665 |
| Hilbert, Essays in American Chess History, page 199 |
| |
