Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1926 |
1490 |
1664 | (102) | 2 |
| 1927 |
1517 |
1680 | (97) | 10 |
Rating table notes
|
| Biographical data |
| Name: Kramer, Ms. O.P. |
| Born: |
| Died: |
|
| |
| References |
| Books |
| Di Felice, Chess Results, 1921-1930, page 328 |
| Gaige, Chess Tournament Crosstables IV, page 767 |
| Periodicals |
| [Shak], vol. 5, no. 6, June 1926, page 91 |
| Web |
| Popovsky, Alexey. [Match Moscow-Leningrad 23.5:20.5 Moscow 22-23.5.1926] |
| |
