Individual Calculations March 2019
 Piroska, Istvan  Total change: -7.60  Rating chartPersonal card
 Budapest Team Ch. 2018-2019 Lilienthal Andor Group R 7-8 Budapest HUN 2019-02-03
RcRownchangeKK*chgGame
 2156 2108 0.50 2 -0.37 20 -7.40 
  Emodi, Gyula m2202 HUN0.5010.13202.60 
  Juhasz, Agoston 2110 HUN0.001-0.5020-10.00 

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)
 
 HUN Team League B Div. Maroczy Geza Group 2018-2019 R 7-8 Hungary East HUN 2019-02-10
RcRownchangeKK*chgGame
 2103 2108 1.00 2 -0.01 20 -0.20 
  Kulmany, Istvan Mihaly 2112 HUN0.5010.01200.20 
  Horvath, Julia wm2094 HUN0.501-0.0220-0.40 

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)
 

 

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