Individual Calculations February 2020
 Zadori, Janos  Total change: 12.60  Rating chartPersonal card
 BAZ Region Team Ch. Borbely Z. 2019-2020 R 4-5 BAZ Region HUN 2020-01-05
RcRownchangeKK*chgGame
 1627 1353 1.00 2 0.63 20 12.60 
  Halmai, Attila 1507 HUN0.001-0.2920-5.80 
  Magyar, Andras 1746 HUN1.0010.922018.40 

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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