Individual Calculations April 2013
 Ruszin, Borbala  Total change: -1.65  Rating chartPersonal card
 Zala County Team Ch. 2012-2013 R1-9 Zala Region HUN 2012-10-14
RcRownchangeKK*chgGame
 1478 1561 0.50 1 -0.11 15 -1.65 
  Hegedus, Botond 1478 HUN0.501-0.1115-1.65 

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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