Individual Calculations April 2009
 Torres Mardones, Luis Enrique  Total change: -2.00  Rating chartPersonal card
 Torneo Semifinal Metropolitana Campeonato de Chile FENACH 2007 - 2008 Santiago CHI 2008-02-06
RcRownchangeKK*chgGame
 2134 1887 0.50 3 -0.08 25 -2.00 
  Ulloa Bustos, Juan 2118 CHI0.5010.29257.25 
  Carmona Rosales, Jose Luis 2191 CHI0.001-0.1425-3.50 
  Almarza Orellana, Luis 2094 CHI0.001-0.2325-5.75 

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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