Individual Calculations January 2020
 Flores Cisternas, Ricardo  Total change: -10.80  Rating chartPersonal card
 CLUB DE AJEDREZ CHILE X TORNEO INTER CLUBES 2019 Santiago CHI 2019-09-05
RcRownchangeKK*chgGame
 1809 1929 2.00 4 -0.54 20 -10.80 
  Rodriguez, Roberto 2080 CHI0.001-0.3020-6.00 
  Abello Farias, Javier 1900 CHI0.001-0.5420-10.80 
  Urrutia Cordova, Camila 1690 CHI1.0010.20204.00 
  Camacho Tupper, Martin 1565 CHI1.0010.10202.00 

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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