Individual Calculations September 2017
 Gadelha Junior, Antonio Edson  Total change: 0.00  Rating chartPersonal card
 XIX IRT LMX Circuito Maranhense de Xadrez LMX FEMAX 2017 Imperatriz MA BRA 2017-07-23
RcRownchangeRpKK*chgGame
 1821 0 0.00 3 0.00 1021   0.00 
  Abreu, Nilton Silva 1990 BRA0.0010.00 0.00 
  Aguiar, Davi De Almeida 1542 BRA0.0010.00 0.00 
  Silva, Roberto Cardoso Da 1930 BRA0.0010.00 0.00 

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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