Rosen, Leon




Ratings

Year       Rank    Edo    Dev.   Games 
1896  127  2321 (62) 22
1897  134  2305 (65) 0
1898  162  2289 (65) 0
1899  184  2274 (62) 0
1900  204  2258 (54) 21
1901  198  2270 (63) 0
1902  180  2281 (69) 0
1903  174  2293 (72) 0
1904  165  2304 (72) 0
1905  156  2316 (70) 0
1906  142  2327 (66) 0
1907  126  2339 (58) 6
1908  120  2346 (55) 6
1909  108  2359 (55) 14
1910  131  2346 (67) 1
1911  150  2339 (78) 0
1912  151  2333 (87) 0
1913  156  2326 (94) 0
1914  147  2319 (100) 0
1915  157  2313 (106) 1

Rating table notes

Biographical data
Name: Rosen, Leon  
Born: Mar. 1869
Died: 16 Aug. 1942
 
References
Books
   Di Felice, Chess Results, 1901-1920, page 315
   Forster, Amos Burn, page 633, 967
   Gaige, Chess Personalia, page 360
   Hilbert, Walter Penn Shipley, page 329
   Thulin, Name index to CTC, page 224
   Urcan, Julius Finn, page 163, 179
Web
   Sericano, C.  [Maestri di scacchi dal 1900 al 1944]

Tournament data

Paris 1896     Café de la Régence Championship     15.5  /  22
Paris 1900     Paris International Tournament     5.5  /  21
New York 1907     New York State Chess Association Championship    
  Rosen, L. - Finn, J.     0 - 1    
Saint Lawrence River 1907 (1)     20th New York State Chess Association Championship     3.5  /  5
Trenton Falls 1908 (1)     New York State Chess Association Rice Trophy Competition     3.5  /  6
New York 1909 (1)     Manhattan Club Championship     8  /  11
New York 1909 (2)     Brooklyn Club - Rice Club Match    
  Rosen, L. - Howell, C.S.     0 - 1    
New York 1909 (3)     Brooklyn Club - Rice Club Match    
  Rosen, L. - Curt, C.     1 - 0    
Philadelphia 1909 (4)     Franklin Chess Club - Manhattan Chess Club Match    
  Rosen, L. - Shipley, W.P.     0.5 - 0.5    
New York 1910 (4)     Franklin Chess Club - Manhattan Chess Club Match    
  Rosen, L. - Robinson, D.S.     0.5 - 0.5    
New York 1914 (7)     Manhattan Chess Club - Brooklyn Chess Club Match    
  Rosen, L. - Massa, G.F.     1 - 0    
Philadelphia 1915     Franklin Chess Club - Manhattan Chess Club Match    
  Rosen, L. - Voigt, H.G.     1 - 0    


Player information updated: 1 Sept. 2022