Individual Calculations March 2020
 Araneda Flores, Javier Armando  Total change: 18.40  Rating chartPersonal card
 NACIONALES DE AJEDREZ DE LA JUVENTUD CHILE 2020 SUB 14 A - TEMUCO Temuco Region de La Araucania CHI 2020-02-04
RcRownchangeKK*chgGame
 1324 1240 2.50 5 0.46 40 18.40 
  Vergara Barreda, Inaki Imanol 1621 CHI1.0010.914036.40 
  Caceres Salas, Elias 1462 CHI0.001-0.2240-8.80 
  Avila Munoz, Alberto 1019 CHI1.0010.22408.80 
  Guilloux Alvear, Cristobal 1404 CHI0.001-0.2840-11.20 
  Aldana Carmona, Vicente 1114 CHI0.501-0.1740-6.80 

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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