Individual Calculations February 2020
 Erseki, Aron  Total change: 36.00  Rating chartPersonal card
 Budapest Team Ch. Szen J. Group 2019-2020 R 6-8 Budapest HUN 2020-01-12
RcRownchangeKK*chgGame
 1760 1798 2.00 2 0.90 40 36.00 
  Toth, Imre 1835 HUN1.0010.554022.00 
  Makrai, Peter 1685 HUN1.0010.354014.00 

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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