Individual Calculations December 2016
 Barria Villarroel, Emilio Alfo  Total change: 18.60  Rating chartPersonal card
 IRT SUB 2200 Comuna de Castro - Chiloe Castro CHI 2016-11-19
RcRownchangeKK*chgGame
 1716 1840 3.50 4 0.93 20 18.60 
  Mancilla Barria, Cesar Maurici 2031 CHI1.0010.752015.00 
  Figueroa Bernal, Julia Dennis 1462 CHI1.0010.09201.80 
  Matamala Clemente, Javier 1624 CHI1.0010.22204.40 
  Vera Ruiz, Felipe Andres 1746 CHI0.501-0.1320-2.60 

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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