Individual Calculations January 2020
 Magalhaes, Bruno Marcos Aparecido  Total change: -7.60  Rating chartPersonal card
 Campeonato Mato Grossense Absoluto de Xadrez STD 2019 Cuiaba MT BRA 2019-12-06
RcRownchangeKK*chgGame
 2033 1663 0.00 2 -0.19 40 -7.60 
  Monteiro, Artur Fernando 2022 BRA0.001-0.1040-4.00 
  Dos Santos, Clecio Franca 2043 BRA0.001-0.0940-3.60 

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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