Individual Calculations April 2018
 Mayer, Istvan  Total change: 14.20  Rating chartPersonal card
 HUN Team League 2nd Div. Erkel Ferenc Group 2017-2018 R 9-10 Hungary Middle HUN 2018-03-04
RcRownchangeKK*chgGame
 1709 2071 2.00 2 0.21 20 4.20 
  Pervai, Laszlo 1671  * HUN1.0010.08201.60 
  Szivak, Andras 1746 HUN1.0010.13202.60 
 * 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)
 
 Team League Pest Region Hoschek Laszlo Group 2017-2018 R 6 Pest Region HUN 2018-03-11
RcRownchangeKK*chgGame
 2068 2071 1.00 1 0.50 20 10.00 
  Aj, Laszlo 2068 HUN1.0010.502010.00 

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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