Chajes, Oscar




Ratings

Year       Rank    Edo    Dev.   Games 
1905  160  2311 (86) 1
1906  130  2334 (77) 0
1907  102  2358 (67) 0
1908  76  2381 (53) 12
1909  54  2420 (46) 15
1910  40  2448 (40) 26
1911  42  2452 (33) 37
1912  43  2446 (41) 1
1913  33  2457 (33) 48
1914  40  2449 (37) 17
1915  32  2461 (34) 45
1916  28  2473 (38) 20
1917  21  2491 (40) 14
1918  19  2508 (35) 55
1919  29  2471 (42) 8
1920  30  2466 (43) 21
1921  56  2422 (49) 1
1922  71  2402 (46) 1
1923  85  2392 (34) 47
1924  74  2407 (42) 11
1925  79  2397 (46) 3
1926  102  2375 (44) 28

Rating table notes

Biographical data
Name: Chajes, Oscar  
Born: 14 Dec. 1873
Died: 28 Feb. 1928
 
Notes:
I am assuming that the 'L. Chages' playing for Chicago against Brooklyn in 1905, as reported in Lasker's Chess Magazine of June 1905 (p.49) is actually Oscar Chajes. The mis-spelling 'Chages' appears occasionally afterwards, e.g., in the Brooklyn Daily Eagle of 13 Jan. 1918 (sporting section, p.2).
 
References
Books
   Di Felice, Chess Results, 1901-1920, page 302
   Di Felice, Chess Results, 1921-1930, page 320
   Gaige, Chess Personalia, page 67
   Goldman, Carl Schlechter!, page 523
   Hilbert, Writings in Chess History, page 450
   Sánchez, José Raúl Capablanca, page 182
   Thulin, Name index to CTC, page 45
Periodicals
   [BDE], vol. 78, no. 12, 13 Jan. 1918, page sport.2
   [LCM], vol. 2, no. 2, June 1905, page 49

Match data  (f=formal; c=casual; s=soft)

Uedemann, L. - Chajes, O. 1908         (f)     6.5   -   5.5
Chajes, O. - Uedemann, L. 1910         (f)     5   -   1
Capablanca, J.R. - Chajes, O. 1912         (f)     1   -   0
Janowsky, D.M. - Chajes, O. 1913         (f)     2.5   -   0.5
Chajes, O. - Janowsky, D.M. 1918         (f)     12   -   10
Schapiro, M.A. - Chajes, O. 1923         (f)     7.5   -   5.5

Tournament data

New York and Chicago 1905 (2)     Brooklyn Club - Chicago Club Telegraph Match    
  Chajes, O. - Fox, A.W.     0 - 1    
Excelsior 1909     10th Western Chess Association Tournament     12.5  /  15
Chicago 1910     11th Western Chess Association Tournament     15.5  /  20
New York 1911 (1)     New York Tournament     9  /  12
Carlsbad 1911     Carlsbad Tournament     8.5  /  25
New York 1913 (1)     American National Tournament     8  /  13
Havana 1913     Havana Tournament     6.5  /  14
New York 1913 (5)     Rice Club Summer Tournament     8  /  12
New York 1913 (6)     New York Tournament     2.5  /  6
New York 1914 (1)     Rice Club - Progressive Club Match    
  Chajes, O. - Duras, O.     0.5 - 0.5    
New York 1914 (3)     Progressive Club Championship     8.5  /  11
New York 1914 (5)     36th New York State Chess Association Midwinter Meeting - New York State Championship     2.5  /  4
New York 1914 (8)     Manhattan Club - Progressive Club Match    
  Chajes, O. - Kreymborg, A.F.     0.5 - 0.5    
New York 1915 (4)     Manhattan Club - Progressive Club Match    
  Chajes, O. - Rosenthal, J.C.     1 - 0    
New York 1915 (6)     Brooklyn Club - Progressive Club Match    
  Chajes, O. - Black, R.T.     0 - 1    
New York 1915 (8)     New York State Chess Association Tournament    
  Chajes, O. - Kupchik, A.     0 - 1    
  Chajes, O. - Perkins, F.K.     1 - 0    
  Chajes, O. - Black, R.T.     0 - 1    
New York 1915 (10)     Progressive Club Championship     9.5  /  12
New York 1915 (11)     American National Tournament     7  /  14
New York 1915 (12)     Metropolitan Chess League Individual Championship     11.5  /  15
New York 1916 (1)     Brooklyn Club - Progressive Club Match    
  Chajes, O. - Helms, H.     0 - 1    
New York 1916 (2)     Manhattan Club - Progressive Club Match    
  Chajes, O. - Koehler, G.H.     0 - 1    
New York 1916 (3)     New York Tournament - Preliminary Section     8  /  13
New York 1916 (4)     New York Tournament - Final Section     2.5  /  4
New York 1916 (9)     Staten Island Club - Progressive Club Match    
  Chajes, O. - Perkins, F.K.     0.5 - 0.5    
New York 1917 (3)     New York Chess Association Congress - Master Tournament    
  Chajes, O. - Schroeder, A. (1)     1 - 0    
  Chajes, O. - Rosenthal, J.C.     0.5 - 0.5    
  Chajes, O. - Kupchik, A.     0 - 1    
  Chajes, O. - Stevens, P.     1 - 0    
  Chajes, O. - Black, R.T.     1 - 0    
New York 1917 (5)     Manhattan Chess Club - Progressive Club Match    
  Chajes, O. - Janowsky, D.M.     0.5 - 0.5    
Rochester, New York 1917     39th New York State Chess Association Congress - Championship     7.5  /  8
New York 1918 (3)     Manhattan Club Championship     6  /  7
New York 1918 (4)     New York State Chess Association - Section I     5  /  5
New York 1918 (6)     New York State Chess Association - Final    
  Chajes, O. - Kupchik, A.     0.5 - 0.5    
Rye Beach 1918     Rye Beach Tournament     6.5  /  8
New York 1918 (8)     New York Tournament     6  /  12
New York 1919 (2)     Marshall's Chess Club - Isaac L. Rice Progressive Club Match    
  Chajes, O. - Hodges, A.B.     0.5 - 0.5    
New York and Washington 1919     Manhattan Club - Capital City Club Telegraphic Match    
  Chajes, O. - Turover, I.S.     0.5 - 0.5    
Troy 1919     41st New York State Chess Association Congress - Championship     2.5  /  6
New York and Boston, Massachusetts 1920     Manhattan Club - Boston City Club Telegraphic Match    
  Chajes, O. - Barry, J.F.     0.5 - 0.5    
New York and Washington 1920     Manhattan Club - Capital City Club Telegraphic Match    
  Chajes, O. - Fox, A.W.     1 - 0    
New York 1920 (1)     Manhattan Chess Club Championship     6.5  /  9
New York 1920 (2)     Rice Progressive Chess Club Championship     8  /  9
New York 1920 (3)     Marshall's Chess Club - Isaac L. Rice Progressive Club Match    
  Chajes, O. - Hodges, A.B.     1 - 0    
New York 1921 (1)     Marshall Club - Progressive Club Match    
  Chajes, O. - Hodges, A.B.     0 - 1    
New York and Buenos Aires 1922     New York - Buenos Aires Telegraphic Match    
  Chajes, O. - Lynch, J.A.     0.5 - 0.5    
New York 1923 (8)     Progressive Club - Columbia University Club Match    
  Chajes, O. - Frink, O.     0.5 - 0.5    
New York 1923 (14)     Chess Club International - Progressive Club Match    
  Chajes, O. - Leede, H.E.     0.5 - 0.5    
New York 1923 (17)     Progressive Club - Newark Club Match    
  Chajes, O. - Frere, W.     0 - 1    
Carlsbad 1923     Carlsbad Tournament     5  /  17
Lake Hopatcong 1923     9th American Chess Congress     6.5  /  13
New York 1923 (27)     Manhattan Club - Progressive Club Match    
  Chajes, O. - Rosenthal, J.C.     1 - 0    
New York 1924 (3)     Manhattan Club Championship     8.5  /  11
New York 1925 (1)     Rice Progressive Club Championship     8.5  /  10
New York 1926 (2)     Manhattan Club - Marshall Club Match    
  Chajes, O. - Frink, O.     0.5 - 0.5    
Chicago 1926 (3)     27th Western Chess Association Meeting - Master Tournament     4  /  12
New York 1926 (5)     Rice Memorial Tournament     2  /  6
New York 1926 (7)     Rice Progressive Club Championship     6.5  /  9


Player information updated: 24 Aug. 2025