Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1927 |
1112 |
2032 | (67) | 9 |
| 1928 |
1057 |
2049 | (62) | 15 |
Rating table notes
|
| Biographical data |
| Name: Winitzki, Siegfried |
| Also known as: Samuel Winitzki; Dr. James Williams |
| Born: 10 May 1909 |
| Died: 2 Apr. 1987 |
| |
| Notes: |
| Siegfried Winitzki was originally from Berlin, but emigrated to the United States by 1940, and later changed his name to James Williams. Birth and death dates and name variants sent by Alan McGowan from official records. |
|
| |
| References |
|
| |
