Individual Calculations July 2009
 Igaz, Ervin  Total change: 24.30  Rating chartPersonal card
 HUN Team Ch Toth L Hungary HUN 2008-10-26
RcRownchangeKK*chgGame
 2087 2077 7.00 11 1.62 15 24.30 
  Csukas, Tibor 1943 HUN1.0010.32154.80 
  Zsiros, Gyorgy 1953 HUN0.501-0.1715-2.55 
  Mohacsi, Imre 2079 HUN1.0010.50157.50 
  Keresztes, Richard f2312 HUN0.001-0.2115-3.15 
  Csilcser, Laszlo 2064 ROU1.0010.48157.20 
  Berecz, Arpad 2108 HUN0.001-0.4615-6.90 
  Papp, Jozsef 2054 HUN1.0010.47157.05 
  Botka, Peter 2172 HUN0.001-0.3715-5.55 
  Donko, Matyas f2010 HUN1.0010.41156.15 
  Visnyei, Illes 2118 HUN1.0010.56158.40 
  Kovacs, Arthur 2140 HUN0.5010.09151.35 

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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