Individual Calculations March 2020
 Alarcon Gangas, Cristobal Roberto  Total change: 0.00  Rating chartPersonal card
 NACIONALES DE AJEDREZ DE LA JUVENTUD CHILE 2020 SUB 14 A - TEMUCO Temuco Region de La Araucania CHI 2020-02-04
RcRownchangeRpKK*chgGame
 1141 0 1.00 5 0.00 901   0.00 
  Gasic Merino, Martin Andrei 1344 CHI0.0010.00 0.00 
  Chasco Lopez, Fabian 1077 CHI0.0010.00 0.00 
  Ramirez Camilla, Agustin 1125 CHI1.0010.00 0.00 
  Castillo Retamal, Jelio Rafael 1156 CHI0.0010.00 0.00 
  Castillo Retamal, Erick 1005 CHI0.0010.00 0.00 

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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