Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1932 |
890 |
2144 | (54) | 11 |
| 1933 |
803 |
2172 | (45) | 28 |
| 1934 |
753 |
2180 | (48) | 20 |
| 1935 |
784 |
2182 | (64) | 1 |
Rating table notes
|
| Biographical data |
| Name: Grynfeld, Izaak |
| Also known as: Ignacy Branicki |
| Born: 12 Feb. 1912 |
| Died: 22 Feb. 2004 |
| |
| Notes: |
| According to Jahr, He changed his name to Ignacy Branicki at the end of 1954. Gaige gives his first name as 'Izak'; Jahr and Olimpbase as 'Izaak'. |
|
| |
| References |
|
| |
