Individual Calculations September 2016
 Librelato, Kathie Goulart  Total change: 37.60  Rating chartPersonal card
 I IRT Sub 2200 Aberto de Xadrez de Icara Icara SC BRA 2016-08-05
RcRownchangeKK*chgGame
 1896 2041 5.00 6 0.94 40 37.60 
  Souza Junior, Vanderval Borges D 1680 BRA1.0010.10404.00 
  Leacima, Giovane Santiago 1858 BRA1.0010.264010.40 
  Mariani, Daniel Brandao 1975 BRA1.0010.414016.40 
  Pirola, Claudionor Alcides Lima 2128 BRA0.5010.12404.80 
  Zimmermann, Kleber Renato P. c1921 BRA0.501-0.1640-6.40 
  De Melo, Tiago Rosa 1815 BRA1.0010.21408.40 

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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