Individual Calculations March 2020
 Antal, Attila Dr.  Total change: -3.20  Rating chartPersonal card
 Budapest Team Ch. Lilienthal A. Group 2019-2020 R 8-9 Budapest HUN 2020-02-09
RcRownchangeKK*chgGame
 2162 2029 0.50 2 -0.16 20 -3.20 
  Havasi, Janos f2082 HUN0.5010.07201.40 
  Buzas, Bertalan 2242 HUN0.001-0.2320-4.60 

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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