Individual Calculations July 2014
 Kerek, Csaba  Total change: 0.60  Rating chartPersonal card
 1st Matyo Open Mezokovesd HUN 2014-06-06
RcRownchangeKK*chgGame
 2134 2337 4.50 6 0.04 15 0.60 
  Hajdu, Zoltan 1937  * HUN1.0010.08151.20 
  Zelei, Zoltan 2065 HUN1.0010.17152.55 
  Eberth, Zoltan 2157 HUN0.001-0.7415-11.10 
  To, Nhat Minh m2330 HUN0.501-0.0115-0.15 
  Juhasz, Bela f2103 HUN1.0010.21153.15 
  Dostan, Janos f2214 HUN1.0010.33154.95 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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