Individual Calculations December 2017
 Tapia Wenderoth, Vicente  Total change: -14.40  Rating chartPersonal card
 CLUB DE AJEDREZ CHILE - VIII TORNEO INTER CLUBES 2017 Santiago CHI 2017-09-07
RcRownchangeKK*chgGame
 1885 2035 2.00 4 -0.72 20 -14.40 
  Cabezas Cantillana, Marco Anto 1698 CHI1.0010.12202.40 
  Seguel Perez, Gonzalo Alberto 2005 VEN0.001-0.5420-10.80 
  Bernucci Calisto, Enzo 1808 CHI0.001-0.7920-15.80 
  Cortes Moyano, Julio f2030 CHI1.0010.49209.80 

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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