Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1938 |
781 |
2146 | (68) | 11 |
| 1939 |
699 |
2142 | (73) | 0 |
| 1940 |
596 |
2137 | (75) | 0 |
| 1941 |
542 |
2132 | (75) | 0 |
| 1942 |
456 |
2128 | (72) | 6 |
| 1943 |
386 |
2124 | (76) | 0 |
| 1944 |
351 |
2120 | (78) | 0 |
| 1945 |
329 |
2116 | (77) | 7 |
Rating table notes
|
| Biographical data |
| Name: Pettersson, Ragnar Willy |
| Born: 29 Mar. 1915 |
| Died: |
| |
| Notes: |
| Gaige gives his name as 'Pettersson, [Ragnar] Willy', so I presume he used his second name. |
|
| |
| References |
| Books |
| Di Felice, Chess Results, 1936-1940, page 368 |
| Di Felice, Chess Results, 1941-1946, page 355 |
| Gaige, Chess Personalia, page 328 |
| |
