Individual Calculations February 2018
 Sarno Morales, Hector  Total change: -14.80  Rating chartPersonal card
 CICLO CAMPEONATO DE CHILE 2017 - 2018 SEMIFINAL SANTIAGO Santiago CHI 2018-01-05
RcRownchangeKK*chgGame
 1780 1656 2.00 7 -0.37 40 -14.80 
  Gonzalez Massardo, Felipe 1721 CHI0.5010.09403.60 
  Bulgarini Torre, Marco 1926 CHI0.001-0.1740-6.80 
  Torres Sarmiento, Juan Antonio 1869 CHI0.001-0.2340-9.20 
  Salas Araya, Alfredo 1786 CHI0.001-0.3240-12.80 
  Contreras Suazo, Ricardo 1698 CHI0.001-0.4440-17.60 
  Castillo Gutierrez, Alvaro 1688 CHI0.5010.04401.60 
  Castillo Grado, Augusto 1772 CHI1.0010.664026.40 

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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