Individual Calculations May 2019
 Zabiak, Jozsef  Total change: 5.00  Rating chartPersonal card
 HUN Team League 2nd Div. Barcza Gedeon Group 2018-2019 R 9-10 Hungary HUN 2019-03-10
RcRownchangeKK*chgGame
 1960 2157 1.00 1 0.25 20 5.00 
  Ecsedi, Sandor 1960 HUN1.0010.25205.00 

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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