Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1939 |
1260 |
2000 | (96) | 5 |
| 1940 |
1090 |
2013 | (97) | 0 |
| 1941 |
1038 |
2026 | (96) | 0 |
| 1942 |
928 |
2040 | (95) | 0 |
| 1943 |
848 |
2053 | (94) | 0 |
| 1944 |
822 |
2066 | (91) | 0 |
| 1945 |
807 |
2080 | (87) | 0 |
| 1946 |
758 |
2093 | (82) | 0 |
| 1947 |
563 |
2106 | (75) | 11 |
Rating table notes
|
| Biographical data |
| Name: Kossler |
| Born: |
| Died: |
|
| |
| References |
| Books |
| Di Felice, Chess Results, 1936-1940, page 269 |
| Di Felice, Chess Results, 1947-1950, page 465 |
| |
