Individual Calculations July 2009
 Vass, Peter  Total change: -8.25  Rating chartPersonal card
 HUN Team Ch Asztalos Hungary HUN 2008-10-26
RcRownchangeKK*chgGame
 1819 1900 1.50 3 -0.33 25 -8.25 
  Gazda, Gergely 1908 HUN0.5010.01250.25 
  Ruck, Robert 1735 HUN1.0010.28257.00 
  Csire, Bence 1813 HUN0.001-0.6225-15.50 

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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