Individual Calculations July 2017
 Da Silva Lima, Jerrinaldo  Total change: -10.80  Rating chartPersonal card
 Circuito Villa Nova Shopping de Xadrez Classico 2017 - Etapa 4 Macapa BRA 2017-05-26
RcRownchangeKK*chgGame
 1906 1679 0.50 3 -0.18 40 -7.20 
  Del Castillo, Cleber 1957 BRA0.5010.334013.20 
  Paula Miranda, Luiz 1987 BRA0.001-0.1440-5.60 
  Pires Alves, Josue 1773 BRA0.001-0.3740-14.80 

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)
 
 Circuito Villa Nova Shopping de Xadrez Classico 2017 - Etapa 5 Macapa AP BRA 2017-06-23
RcRownchangeKK*chgGame
 2054 1679 0.00 1 -0.09 40 -3.60 
  Furtado De V Junior, Liduino 2054 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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