Individual Calculations July 2018
 Purak, Zoltan  Total change: 30.60  Rating chartPersonal card
 Lila Futo-Hobagoly Cup June 2018 Budapest HUN 2018-06-08
RcRownchangeKK*chgGame
 1812 1809 4.50 6 1.53 20 30.60 
  Vamosi, Peter Istvan 1512 HUN1.0010.15203.00 
  Forgacs, Attila 2127 HUN0.001-0.1320-2.60 
  Moricz, Nadja 1452 HUN1.0010.11202.20 
  Piroska, Istvan 2139 HUN0.5010.38207.60 
  Fabian, Laszlo 1545 GER1.0010.18203.60 
  Fule, Simon 2095 HUN1.0010.842016.80 

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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