Individual Calculations February 2023
 Molnar, Dalma Reka  Total change: 22.00  Rating chartPersonal card
 22nd Rakosmente Open Budapest HUN 2023-01-02
RcRownchangeKK*chgGame
 1721 1414 1.00 3 0.55 40 22.00 
  Szabo, A. Martin 1847 HUN0.001-0.0640-2.40 
  Nagy, Botond 1630 HUN1.0010.784031.20 
  Lakatos, Andras 1687 HUN0.001-0.1740-6.80 

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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