Trefny




Ratings

Year       Rank    Edo    Dev.   Games 
1927  1464  1762 (91) 8
1928  1434  1764 (93) 0
1929  1417  1766 (94) 0
1930  1452  1768 (93) 0
1931  1468  1770 (92) 0
1932  1503  1772 (90) 13
1933  1463  1775 (97) 0
1934  1513  1777 (104) 0
1935  1408  1779 (109) 0
1936  1347  1782 (114) 0
1937  1223  1784 (119) 0
1938  1150  1787 (123) 1

Rating table notes

Biographical data
Name: Trefny  
Born:
Died:
 
References
Books
   Di Felice, Chess Results, 1931-1935, page 406

Tournament data

Ceske Budejovice 1927 (1)     10th Czech Chess Association Congress - Major Tournament A     1.5  /  8
Prague 1932 (1)     8th Kautsky Memorial Tournament     1  /  13
Prague 1938 (2)     Prague Club - Duras Club Match    
  Trefny - Schenk, H.G.A.V.     0.5 - 0.5    


Player information updated: 7 Nov. 2023