Individual Calculations January 2016
 Ulloa Bustos, Juan  Total change: 3.80  Rating chartPersonal card
 TORNEO INTER CLUBES CLUB DE AJEDREZ CHILE 2015 Santiago CHI 2015-10-22
RcRownchangeKK*chgGame
 2069 2043 3.50 7 0.19 20 3.80 
  Centonzio Rossel, Francesco 1910 CHI1.0010.32206.40 
  Chavez Dinamarca, Bastian 2079 CHI0.001-0.4520-9.00 
  Rios Galleguillos, Maximiliano 1955 CHI1.0010.38207.60 
  Abello Farias, Javier Fernando 1981 CHI0.501-0.0920-1.80 
  Rioseco Pinochet, Fernan Luis 2189 CHI0.001-0.3020-6.00 
  Arancibia Guzman, Eduardo f2333 CHI0.001-0.1620-3.20 
  Rosa Valenzuela, Fernando 2038 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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