Individual Calculations December 2017
 Letelier Garcia, Francisco Jav  Total change: -2.80  Rating chartPersonal card
 RT VI Torneo Abierto de Ajedrez Club Nunoa Santiago CHI 2017-09-26
RcRownchangeKK*chgGame
 1891 2053 4.00 6 -0.14 20 -2.80 
  Soto Lagos, Alejandro 1701 CHI1.0010.11202.20 
  Bernucci Calisto, Enzo 1808 CHI0.001-0.8020-16.00 
  Karmelic Varela, Jorge 1796 CHI1.0010.18203.60 
  Escudero Donoso, Felipe 2167 CHI0.001-0.3420-6.80 
  Maturana Sainz, Ignacio 2058 CHI1.0010.512010.20 
  Castillo Grado, Augusto 1817 CHI1.0010.20204.00 

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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