Individual Calculations September 2019
 Aguirre Contreras, Cristian  Total change: -14.40  Rating chartPersonal card
 IRT 23 Aniversario Club La Florida La Florida CHI 2019-08-17
RcRownchangeKK*chgGame
 1925 2259 4.50 6 -0.72 20 -14.40 
  Campos Zambrano, Alexis Andres 1859  * CHI1.0010.08201.60 
  Vergara Castillo, Boris 1860 CHI1.0010.08201.60 
  Aravena Navarro, Alexis Andres 1933 CHI0.001-0.8720-17.40 
  Nauto Munoz, Isaias 2087 CHI0.501-0.2320-4.60 
  Gonzalez Gonzalez, Joaquin Pat 1859  * CHI1.0010.08201.60 
  Bulgarini Torre, Marco 1951 CHI1.0010.14202.80 
 * 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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