Individual Calculations April 2018
 Toth, Istvan  Total change: 0.60  Rating chartPersonal card
 Team League KEM Region 2nd Div. 2017-2018 R 7-8 Komarom-Esztergom Region HUN 2018-02-25
RcRownchangeKK*chgGame
 1852 1938 1.50 2 0.28 20 5.60 
  Vereszki, Bence 1752 HUN1.0010.26205.20 
  Nagy, Ferenc 1952 HUN0.5010.02200.40 

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)
 
 HUN Team League 2nd Div. Breyer Gyula Group 2017-2018 R 9-10 Hungary North-West HUN 2018-03-04
RcRownchangeKK*chgGame
 2121 1932 0.00 1 -0.25 20 -5.00 
  Sallai, Kalman 2121 HUN0.001-0.2520-5.00 

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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