Individual Calculations April 2018
 Kiss, Istvan  Total change: -1.80  Rating chartPersonal card
 Team League KEM Region 2nd Div. 2017-2018 R 7-8 Komarom-Esztergom Region HUN 2018-02-25
RcRownchangeKK*chgGame
 1653 1751 1.00 2 -0.26 20 -5.20 
  Jenei, Istvan 1567 HUN1.0010.26205.20 
  Tolnai, Istvan 1738 HUN0.001-0.5220-10.40 

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
 1825 1763 1.00 2 0.17 20 3.40 
  Kovacs, Andras 1857 HUN0.5010.13202.60 
  Rabovszky, Gyorgy 1792 HUN0.5010.04200.80 

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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