Individual Calculations September 2019
 Amaral, Felipe Eduardo Correa M  Total change: -12.80  Rating chartPersonal card
 III IRT Memorial Luciano Nilo de Andrade ALEX 2019 Rio de Janeiro RJ BRA 2019-08-10
RcRownchangeKK*chgGame
 1885 1593 0.00 2 -0.32 40 -12.80 
  Baeta, Marcio Netto 1921 BRA0.001-0.1340-5.20 
  Lima, Juarez Antonio A De Castro 1849 BRA0.001-0.1940-7.60 

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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