Individual Calculations May 2019
 Lopes Fo, Jorge Antonio Ferreira  Total change: 22.00  Rating chartPersonal card
 Zonal Bahia de Xadrez STD 2019 Ilheus BA BRA 2019-04-19
RcRownchangeKK*chgGame
 2059 2131 4.00 5 1.10 20 22.00 
  Ribeiro, Daniel Malta 1785 BRA1.0010.11202.20 
  Zallio, Luciano De Souza c2280 BRA0.5010.20204.00 
  Freitas, Remulo Aguiar c2144 BRA0.5010.02200.40 
  Lenares, Braulio Cardoso 1932 BRA1.0010.24204.80 
  Fiaes, Mario Henrique Andrade 2153 BRA1.0010.532010.60 

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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