Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1918 |
880 |
1968 | (88) | 5 |
| 1919 |
867 |
1981 | (87) | 0 |
| 1920 |
941 |
1994 | (85) | 0 |
| 1921 |
978 |
2008 | (82) | 0 |
| 1922 |
984 |
2021 | (77) | 8 |
| 1923 |
1126 |
2005 | (81) | 0 |
| 1924 |
1190 |
1990 | (83) | 0 |
| 1925 |
1303 |
1974 | (84) | 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 |
| |
