Trefny




Ratings

Year       Rank    Edo    Dev.   Games 
1927  1468  1763 (91) 8
1928  1439  1765 (93) 0
1929  1422  1767 (94) 0
1930  1461  1770 (93) 0
1931  1486  1772 (92) 0
1932  1520  1774 (90) 13
1933  1483  1776 (97) 0
1934  1579  1779 (104) 0
1935  1523  1781 (109) 0
1936  1373  1783 (114) 0
1937  1243  1786 (119) 0
1938  1153  1788 (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