Individual Calculations October 2015
 Assumpcao, Roberto  Total change: -6.80  Rating chartPersonal card
 Aberto do Brasil de Caioba - STD 2015 Matinhos/PR BRA 2015-08-28
RcRownchangeKK*chgGame
 2061 2198 3.50 6 -0.34 20 -6.80 
  Terron, Matheus Folegatti Mendon 1798  * BRA1.0010.08201.60 
  Negri, Daniel Julio S. 1809 BRA1.0010.09201.80 
  Choma, Ernani Francisco f2347 BRA0.5010.20204.00 
  Silva, David m2244 ANG0.001-0.4420-8.80 
  Ikeda, Vinicius Yasuto 1927 BRA1.0010.17203.40 
  Cruz, William Ferreira Da 2239 BRA0.001-0.4420-8.80 
 * 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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