Individual Calculations September 2018
 Machado, Luis Fermin  Total change: 8.40  Rating chartPersonal card
 IRT Asociacion de Ajedrez del Distrito Capital DCA 2018 Caracas VEN 2018-08-25
RcRownchangeKK*chgGame
 1750 1593 1.50 4 0.21 40 8.40 
  Gonzalez Morales, Angel Luis 1993  * VEN1.0010.924036.80 
  Gordillo Arango, Jesus David 1856 VEN0.001-0.1840-7.20 
  Oropeza Brito, David Arturo 1915 VEN0.001-0.1340-5.20 
  Alvarez Romero, Luis Enrique 1235 VEN0.501-0.4040-16.00 
 * 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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