Individual Calculations July 2009
 Horvath, Attila  Total change: -1.65  Rating chartPersonal card
 HUN Team Ch Breyer Hungary HUN 2008-10-26
RcRownchangeKK*chgGame
 1976 2118 5.50 9 -0.61 15 -9.15 
  Igler, Szilard 1777 HUN0.501-0.3815-5.70 
  Szerenyi, Bence 1902 HUN1.0010.22153.30 
  Dekany, Lajos 2069 HUN0.501-0.0715-1.05 
  Botos, Jozsef 2009 HUN0.501-0.1515-2.25 
  Bogad, Peter 2071 HUN0.501-0.0715-1.05 
  Palla, Gyorgy 2101 HUN0.001-0.5215-7.80 
  Villanyi, Laszlo 1948 HUN1.0010.28154.20 
  Lauran, Janos 1894 HUN1.0010.22153.30 
  Nagy, Ferenc 2017 HUN0.501-0.1415-2.10 

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)
 
 Komarom-Esztergom County Team Ch. Komarom-Esztergom County HUN 2008-11-09
RcRownchangeKK*chgGame
 2119 2118 1.00 1 0.50 15 7.50 
  Horvath, Istvan 2119 HUN1.0010.50157.50 

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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