| 
 
Bornholz, Robert 
  
 
 
| Ratings 
 
 
  | Year | Rank | Edo | Dev. | Games |  
  | 1923 | 429 | 2213 | (76) | 1 |  
  | 1924 | 466 | 2209 | (64) | 0 |  
  | 1925 | 485 | 2204 | (48) | 19 |  
  | 1926 | 356 | 2251 | (44) | 15 |  
  | 1927 | 463 | 2229 | (44) | 24 |  
  | 1928 | 581 | 2198 | (56) | 0 |  
  | 1929 | 698 | 2167 | (62) | 1 |  
  | 1930 | 805 | 2150 | (65) | 0 |  
  | 1931 | 933 | 2134 | (66) | 1 |  
  | 1932 | 965 | 2130 | (65) | 1 |  
  | 1933 | 1009 | 2124 | (61) | 9 |  
  | 1934 | 1051 | 2121 | (65) | 0 |  
  | 1935 | 1113 | 2117 | (66) | 1 |  
  | 1936 | 1035 | 2126 | (66) | 11 |  
 
Rating table notes
 | 
| Biographical data |  | 
   | Name: Bornholz, Robert L. |  
   | Born: |  
   | Died: |  |  |  
   | Notes: |  
   | The Brooklyn Daily Eagle of 5 May 1932 (p.28) has 'H. Bornholz'. |  |  |  |  
   | References |  | 
| Books |  
   | Di Felice, Chess Results, 1921-1930, page 319 |  
   | Di Felice, Chess Results, 1931-1935, page 137 |  
   | Di Felice, Chess Results, 1936-1940, page 43 |  
   | Skinner and Verhoeven, Alexander Alekhine's Chess Games, page 347 |  
   | Thulin, Name index to CTC, page 35 |  | Periodicals |  
   | [BDE], vol. 85, no. 286, 15 Oct. 1925, page 25 |  
   | [BDE], vol. 91, no. 125, 5 May 1932, page 28 |  
   | [BDE], vol. 92, no. 320, 17 Nov. 1932, page 24 |  |  | 
 
 Tournament data 
  | New York 1923 (5) | Marshall Club - New York University Club Match |  |  |  |  |  |  |  |  
  |  | Bornholz, R.L. - Marshall, F.J. | 1 - 0 |  |  |  |  |  
  | New York 1925 (5) | Hallgarten Tournament - Preliminary Section A | 4 | / | 7 |  |  |  |  |  
  | New York 1925 (8) | Hallgarten Tournament - Final | 0.5 | / | 12 |  |  |  |  |  
  | New York 1926 (2) | Manhattan Club - Marshall Club Match |  |  |  |  |  |  |  |  
  |  | Bornholz, R.L. - Tholfsen, E. | 1 - 0 |  |  |  |  |  
  | New York 1926 (6) | Manhattan Club Championship | 8.5 | / | 14 |  |  |  |  |  
  | New York 1927 (1) | Manhattan Junior Masters Tournament | 1.5 | / | 10 |  |  |  |  |  
  | New York 1927 (3) | Manhattan Club Championship | 7 | / | 14 |  |  |  |  |  
  | New York 1929 (4) | Manhattan Club - Marshall Club Match |  |  |  |  |  |  |  |  
  |  | Bornholz, R.L. - Reinfeld, F. | 0 - 1 |  |  |  |  |  
  | New York 1931 (2) | Philadelphia - Manhattan Club Match |  |  |  |  |  |  |  |  
  |  | Bornholz, R.L. - Winkelman, B.F. | 0 - 1 |  |  |  |  |  
  | New York 1932 (13) | Manhattan Club - Mercantile Library Club Match |  |  |  |  |  |  |  |  
  |  | Bornholz, R.L. - Sack, S. | 1 - 0 |  |  |  |  |  
  | New York 1933 (2) | Manhattan Club Championship | 2 | / | 9 |  |  |  |  |  
  | New York 1935 (2) | Marshall Club - Brooklyn Chess League Match |  |  |  |  |  |  |  |  
  |  | Bornholz, R.L. - Smirka, R. | 0 - 1 |  |  |  |  |  
  | New York 1936 (8) | U.S. Championship - Preliminary A | 6.5 | / | 11 |  |  |  |  |  
 
| Player information updated: 24 Aug. 2025 |  
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