Individual Calculations June 2014
 Ribeiro, Marcos Willian De Souza  Total change: -13.35  Rating chartPersonal card
 Aberto do Brasil 2014 - Etapa Barueri Barueri/SP BRA 2014-03-14
RcRownchangeKK*chgGame
 1811 1930 3.00 6 -0.89 15 -13.35 
  Sobral, Juliana Maranduba 1530  * BRA1.0010.08151.20 
  Brito, Luismar f2271 BRA0.001-0.1215-1.80 
  Brassoloto, Adan 1790 BRA0.001-0.6915-10.35 
  Riboldi, Mario Garcia 1669 BRA1.0010.18152.70 
  Sousa, Fabio De Fatima 1759 BRA1.0010.27154.05 
  Luz, Arthur Nader 1849 BRA0.001-0.6115-9.15 
 * 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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