Individual Calculations April 2018
 Hidvegi, Attila  Total change: 4.80  Rating chartPersonal card
 HUN Team League 2nd Div. Erkel Ferenc Group 2017-2018 R 9-10 Hungary Middle HUN 2018-03-04
RcRownchangeKK*chgGame
 1942 1986 1.50 2 0.38 20 7.60 
  Huszar, Mark 2005 HUN0.5010.03200.60 
  Szabo, Ervin 1878 HUN1.0010.35207.00 

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)
 
 Team League Budapest Bilek Istvan Group 2017-2018 R 10 Budapest HUN 2018-03-11
RcRownchangeKK*chgGame
 1885 1986 0.50 1 -0.14 20 -2.80 
  Kapas, Robert 1885 HUN0.501-0.1420-2.80 

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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