Individual Calculations April 2019
 Marko, Arpad  Total change: -2.20  Rating chartPersonal card
 HUN Team League 2nd Div. Barcza Gedeon Group 2018-2019 R 7-8 Hungary HUN 2019-02-10
RcRownchangeKK*chgGame
 1995 1832 0.50 2 -0.11 20 -2.20 
  Bodnar, Mate 1850 HUN0.5010.03200.60 
  Petyko, Zoltan 2139 HUN0.001-0.1420-2.80 

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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