Jacobson, Ernst




Ratings

Year       Rank    Edo    Dev.   Games 
1911  451  2187 (59) 4
1912  381  2214 (46) 15
1913  305  2243 (40) 25
1914  281  2249 (42) 14
1915  230  2272 (43) 10
1916  216  2278 (42) 12
1917  190  2290 (39) 20
1918  168  2298 (38) 19
1919  196  2283 (36) 26
1920  150  2316 (36) 29
1921  153  2318 (45) 7
1922  177  2310 (50) 2
1923  200  2303 (51) 7
1924  244  2287 (55) 2
1925  241  2292 (55) 0
1926  248  2296 (50) 4
1927  251  2299 (43) 19
1928  264  2301 (48) 11
1929  269  2295 (61) 0
1930  292  2289 (70) 1
1931  317  2289 (78) 0
1932  317  2289 (84) 0
1933  323  2288 (88) 0
1934  324  2288 (92) 0
1935  343  2288 (94) 0
1936  330  2288 (96) 0
1937  325  2288 (96) 0
1938  335  2288 (96) 0
1939  325  2288 (95) 0
1940  310  2288 (93) 0
1941  294  2288 (90) 8

Rating table notes

Biographical data
Name: Jacobson, Ernst  
   Also known as: Ernst Jacobsen
Born: 31 Jan. 1889
Died: 8 Feb. 1963
 
Notes:
Gaige, in Chess Tournament Crosstables, has 'Jacobsohn' at Cologne 1911, but 'Jacobson, E.' or 'Jacobsen, E.' at later events in Scandinavia. Di Felice identifies all of these as 'Jacobson, Ernst', and Holmgren consistently has 'Ernst Jacobson'. Gaige, in Chess Peronalia has 'Jacobsen, Ernst'. Holmgren and Tidskrift för Schack have Ernst Jacobson. Without further proof, I will assume that the German player was different.
 
References
Books
   Di Felice, Chess Results, 1901-1920, page 307
   Di Felice, Chess Results, 1921-1930, page 327
   Di Felice, Chess Results, 1941-1946, page 345
   Gaige, Chess Personalia, page 191
   Holmgren, Stockholms Schackförbund 1911-2011, page 77
   Thulin, Name index to CTC, page 120
Periodicals
   [TFS], vol. 18, no. 7, July 1912, page 124
   [TFS], vol. 19, no. 5, May 1913, page 65
   [TFS], vol. 19, no. 11, Nov. 1913, page 199
   [TFS], vol. 34, no. 2, Apr. 1928, page 50
   [TFS], vol. 107, no. 3, Mar. 2001, page 162

Tournament data

Stockholm 1911     Stockholm Championship     5  /  9
Stockholm 1912 (2)     Nordic Chess Tournament - Minor Section     8  /  15
Stockholm 1913     Stockholm Tournament     5.5  /  10
Goteborg 1913     Goteborg - Stockholm Club Match    
  Jacobson, Er. - Lindgren, H.     0.5 - 0.5    
Jungbunzlau 1913 (2)     Czech Chess Association Congress - Hauptturnier     9.5  /  14
Stockholm 1914 (1)     Stockholm Chess Federation Championship     5.5  /  11
Stockholm 1914 (3)     Stockholm Chess Society Winter Tournament - Masters and First Class     6  /  8
Stockholm 1915     Stockholm Championship     6.5  /  10
Stockholm 1916     Stockholm Championship     11  /  13
Copenhagen 1916 (1)     Nordic Chess Congress - Championship     1.5  /  7
Stockholm 1917 (1)     Stockholm Tournament     4.5  /  7
Stockholm 1917 (2)     Stockholm Championship - Preliminary     4.5  /  9
Stockholm 1917 (3)     Stockholm Championship - Final     2  /  4
Stockholm 1918 (1)     Stockholm Championship - Preliminary     4  /  8
Stockholm 1918 (2)     Stockholm Championship - Final     3  /  4
Goteborg 1918     2nd Swedish Chess Federation Congress - Championship     4  /  7
Stockholm 1919 (1)     Stockholm Championship     8.5  /  14
Malmo 1919 (1)     3rd Swedish Chess Federation Congress - Preliminary     1.5  /  5
Stockholm 1919 (2)     Stockholm Tournament     3.5  /  15
Goteborg 1920 (2)     Göteborg Tournament - Section B     8  /  15
Stockholm 1920 (3)     Stockholm Tournament     5.5  /  14
Jonkoping 1921 (1)     5th Swedish Chess Federation Congress - Preliminary Section     3  /  5
Jonkoping 1921 (2)     5th Swedish Chess Federation Congress - Final Section     1.5  /  2
Berlin 1922 (3)     Germany - Sweden Match    
  Jacobson, Er. - Kruger, P.     1 - 1    
Goteborg and Stockholm 1923     Goteborg - Stockholm Telephone Match    
  Jacobson, Er. - Nilsson, O.     0.5 - 0.5    
Uppsala 1923     7th Swedish Chess Federation Congress - Championship     3.5  /  6
Stockholm 1924 (1)     Stockholm Championship     5.5  /  9
Stockholm 1926 (1)     Goteborg - Stockholm Match    
  Jacobson, Er. - Nilsson, O.     0.5 - 1.5    
Stockholm 1926 (2)     Stockholm - Leningrad Team Match    
  Jacobson, Er. - Model, A.Y.     1.5 - 0.5    
Goteborg 1927     Goteborg - Stockholm Match    
  Jacobson, Er. - Ahlberg, A.     1 - 1    
London, England 1927 (3)     1st Olympiad     8  /  15
Stockholm 1927 (1)     Sallskapet Club - Berlin Schachgesellschaft Match    
  Jacobson, Er. - Helling, K.     0 - 2    
Goteborg and Stockholm 1928     Goteborg - Stockholm Telephone Match    
  Jacobson, Er. - Jonsson, E.     1 - 0    
The Hague 1928 (2)     2nd Olympiad     3  /  8
Berlin 1928 (7)     Berlin - Stockholm Match    
  Jacobson, Er. - List, P.M.     1 - 1    
Hamburg 1930 (2)     3rd Olympiad     0.5  /  1
Goteborg 1941 (8)     Stockholm - Copenhagen Cup Match    
  Jacobson, Er. - Giersing, J.H.     1 - 0    
Stockholm 1941 (2)     Stockholm Jubilee Tournament - Group B     5  /  7


Player information updated: 12 Apr. 2025