Individual Calculations July 2018
 Peroza, Eduardo Antunes  Total change: -26.40  Rating chartPersonal card
 II Circuito IRT de Xadrez STD Sub 2050 Planalto Norte Catarinense 2a Etapa Sao Bento do Sul SC BRA 2018-06-15
RcRownchangeKK*chgGame
 1722 1771 1.50 4 -0.66 40 -26.40 
  Piccoli, Lucas Fonseca 1890 BRA0.001-0.3440-13.60 
  Lopes, Leonardo Borges 1371  * BRA0.501-0.4240-16.80 
  Neitzel, Jonatan 1645 BRA1.0010.334013.20 
  Caetano, Ryan Wesley Da Costa 1981 BRA0.001-0.2340-9.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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