Dufresne, Jean




Ratings

Year       Rank    Edo    Dev.   Games 
1847  18  2470 (92) 1
1848  14  2475 (86) 0
1849  17  2480 (77) 10
1850  17  2480 (69) 0
1851  17  2480 (59) 18
1852  16  2466 (61) 0
1853  20  2452 (59) 18
1854  34  2402 (67) 0
1855  46  2352 (71) 6
1856  58  2329 (79) 0
1857  66  2306 (85) 0
1858  80  2283 (90) 0
1859  95  2260 (94) 4

Rating table notes

Biographical data
Name: Dufresne, Jean  
   Also known as: E.S. Freund
Born: 14 Feb. 1829
Died: 15 Apr. 1893
 
Notes:
Renette and Zavaterelli give the definitive date of death as 15-04-1893 from a photo of the death certificate given in Saremba's book on Dufresne. Some other sources have incorrect dates.
 
References
Books
   Feenstra Kuiper, 100 Jahre Schachzweikämpfe, page 78
   Gaige, Chess Personalia, page 99
   Golombek, Golombek's Encyclopedia, page 90
   Hooper and Whyld, Oxford Companion (1st ed.), page 97
   Lange and Falkbeer, Paul Morphy Sketch, page 312, 313
   Renette and Zavatarelli, Neumann, Hirschfled and Suhle, page 25
Periodicals
   [BLL], 10 Dec. 1848, page 5
   [CMNY], vol. 3, July 1859, page 205
   [CPC], vol. 1, Nov. 1859, page 323
   [Era], vol. 22, 11 Dec. 1859, page 13
   [ILN], vol. 71, 8 Dec. 1877, page 558
Web
   Hoppe, Frank.  [Chronik des Jahres 1893] (broken)
   Sericano, C.  [Maestri di scacchi dell'800]
   Spinrad, Jeremy P.  [Collected results, 1836-1863]

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

Dufresne, J. - Harrwitz, D. 1847         (c)     1   -   0
Dufresne, J. - Leow, S. 1849         (f)     7.5   -   2.5
Anderssen, K.E.A. - Dufresne, J. 1851         (f)     13   -   5
Dufresne, J. - Mayet, C. 1853         (f)     7.5   -   5.5
Anderssen, K.E.A. - Dufresne, J. 1855         (f)     6   -   0
Anderssen (offhand) - Dufresne, J. 1859         (c)     4   -   0

Tournament data

Berlin 1853     1st Tournament of Berliner Schachgesellschaft    
  Dufresne, J. - Lange, Max     3 - 0    
  Dufresne, J. - Mayet, C.     2 - 0    


Player information updated: 30 Sept. 2018