Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1942 |
570 |
2171 | (110) | 7 |
Rating table notes
|
| Biographical data |
| Name: Shapiro, Oscar |
| Born: 18 Mar. 1909 |
| Died: |
|
| |
| References |
| Books |
| Di Felice, Chess Results, 1941-1946, page 359 |
| Gaige, Chess Personalia, page 387 |
| Hilbert, Essays in American Chess History, page 76 |
| |
