Individual Calculations November 2018
 Massarotto, Dieferson Flori  Total change: 10.40  Rating chartPersonal card
 Regional Sul Brasileiro de Xadrez STD 2018 Florianopolis SC BRA 2018-10-12
RcRownchangeKK*chgGame
 1922 1979 3.00 5 0.26 40 10.40 
  Sarda, Pedro Sada c1579  * BRA1.0010.08403.20 
  Calcado, Acyr Rogerio 2087 BRA0.001-0.3540-14.00 
  Da Silva, Joao Carlos Orguim 1759 BRA1.0010.22408.80 
  Mariani, Daniel Brandao 2050 BRA1.0010.604024.00 
  Caldeira, Adriano f2135 BRA0.001-0.2940-11.60 
 * 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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