Individual Calculations September 2009
 Hajas, Tamas  Total change: 12.25  Rating chartPersonal card
 Balaton Int. Chess Festival Open B Balatonlelle HUN 2009-06-13
RcRownchangeKK*chgGame
 1835 1767 4.50 9 0.81 25 20.25 
  Toth, Laszlo 1886 HUN0.001-0.3425-8.50 
  Varga, Zsofia 1804 HUN0.001-0.4525-11.25 
  Haszon, Abel 1731 HUN1.0010.452511.25 
  Kovacs, Ivan 1777 HUN1.0010.512512.75 
  Hever, Janos 1834 HUN0.5010.09252.25 
  Nagy, Aron 1954 HUN1.0010.742518.50 
  Toth, Ferenc 1891 HUN0.001-0.3325-8.25 
  Pastuszko, Kinga 1762 POL0.001-0.5125-12.75 
  Ohat, Imre 1874 HUN1.0010.652516.25 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 HUN U14 Ch. Boys Balatonlelle HUN 2009-06-26
RcRownchangeKK*chgGame
 1787 1767 3.50 8 -0.32 25 -8.00 
  Egyed, Gabor 1897 HUN0.5010.18254.50 
  Amstadt, Aron 2117 HUN0.001-0.1125-2.75 
  Tamas, Kornel 1836 HUN0.001-0.4025-10.00 
  Koszo, Attila 1724 HUN0.001-0.5625-14.00 
  Sarmai, Zsolt 1775 HUN0.5010.01250.25 
  Haszon, Abel 1731 HUN1.0010.452511.25 
  Grimm, Daniel 1500 HUN1.0010.18254.50 
  Zsirai, Andras 1719 HUN0.501-0.0725-1.75 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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