| Ratings 
 
 
  | Year | Rank | Edo | Dev. | Games |  
  | 1946 | 834 | 2051 | (99) | 8 |  
 
Rating table notes
 | 
| Biographical data |  | 
   | Name: Backlund, Gotthard |  
   | Born: 1918 |  
   | Died: 1996 |  |  |  |  
   | References |  | 
| Books |  
   | Di Felice, Chess Results, 1941-1946, page 333 |  
   | Holmgren, Stockholms Schackförbund 1911-2011, page 410, 507 |  |  |