Individual Calculations March 2020
 Fuentes Gonzalez, Ragnarok  Total change: 50.80  Rating chartPersonal card
 NACIONALES DE AJEDREZ DE LA JUVENTUD CHILE 2020 SUB 12 A - TEMUCO Temuco Region de La Araucania CHI 2020-02-04
RcRownchangeKK*chgGame
 1232 1015 3.00 7 1.27 40 50.80 
  Lemus Pena, Sebastian 1415  * CHI0.001-0.0840-3.20 
  Dobson Adema, Nicolas Ignacio 1199 CHI1.0010.744029.60 
  Mundaca Bermedo, Tomas c1415  * CHI0.001-0.0840-3.20 
  Perez Rojas, Ivo 1079 CHI1.0010.594023.60 
  Zapata Chura, Joaquin Ignacio 1058 CHI1.0010.564022.40 
  Van Der Baan Bruce, Francisco 1193 CHI0.001-0.2740-10.80 
  Vasquez Aravena, Octavio 1265 CHI0.001-0.1940-7.60 
 * 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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