Individual Calculations May 2012
 Kovacs, Sandor  Total change: -4.80  Rating chartPersonal card
 Veszprem County Team Ch R 1-7 Veszprem Region HUN 2011-10-02
RcRownchangeKK*chgGame
 1644 1812 2.00 3 -0.16 30 -4.80 
  Mayer, Attila 1671 HUN1.0010.31309.30 
  Erseki, Tamara 1617 HUN0.501-0.2530-7.50 
  Szijarto, Szilard 1644 HUN0.501-0.2230-6.60 

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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