Individual Calculations August 2018
 Cepeda Silva, Ignacio  Total change: -8.80  Rating chartPersonal card
 IRT TORNEO COPA ANIVERSARIO CLUB JAQUE 64, ARICA 2018 Arica CHI 2018-07-13
RcRownchangeKK*chgGame
 1976 1617 0.00 4 -0.44 20 -8.80 
  Di Giannantonio, Nino f2017  * ARG0.001-0.0820-1.60 
  Cordero, Daniela wm2017  * BOL0.001-0.0820-1.60 
  Aguilar, Pedro 2005 BOL0.001-0.0920-1.80 
  Verastegui Marca, Eduardo Raul 1864 CHI0.001-0.1920-3.80 
 * 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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