| Ratings 
 
 
  | Year | Rank | Edo | Dev. | Games |  
  | 1865 | 403 | 1742 | (137) | 5 |  
 
Rating table notes
 | 
| Biographical data |  | 
   | Name: Hillman (1) |  | Also known as: Prof. Hillman |  
   | Born: |  
   | Died: |  |  |  
   | Notes: |  
   | Could this be William Oren Hillman? The Philadelphia Daily Evening Bulletin of 28 July 1865 has 'Prof. Hillman, of Carlisle'; the 12 Jan. 1866 issue has 'Prof. Hillmann, of Carlisle'. |  |  |  |  
   | References |  | 
| Books |  
   | Reichhelm and Shipley, Chess in Philadelphia, page 10 |  | Periodicals |  
   | [PDEB], 28 July 1865 |  
   | [PDEB], 12 Jan. 1866 |  
   | [PDEB], 10 May 1867 |  |  |