Individual Calculations June 2016
 Ferreira Gralha, Marcelo  Total change: 83.60  Rating chartPersonal card
 II IRT Caissa de Xadrez STD Campo Grande BRA 2016-05-12
RcRownchangeKK*chgGame
 1975 2019 7.00 9 2.09 40 83.60 
  Villalba, Marcelo m2265 PAR0.001-0.1940-7.60 
  Rodrigues Da Silva, Alessandro 2202 BRA0.5010.24409.60 
  Guilhermo Ramirez Vera, Jorge 1690 PAR1.0010.12404.80 
  Demetrio De Freitas Felicio, Leon 1997 BRA0.501-0.0340-1.20 
  Gazineu Neto, Rubens 1963 BRA1.0010.424016.80 
  Arnaldo Figari, Esteban 2010 PAR1.0010.494019.60 
  Senatore Fedrizzi, Roberto 1978 BRA1.0010.444017.60 
  Ferres Villasanti, Sebastian 1647 PAR1.0010.10404.00 
  Ferreira Lopes, Marcelo 2020 BRA1.0010.504020.00 

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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