Individual Calculations January 2015
 Pleticosic Ramirez, Yerko  Total change: 1.40  Rating chartPersonal card
 VIII IRT “ Interclubes e Interempresas Concepción" – LIRAJEB 2014 Concepcion CHI 2014-11-11
RcRownchangeKK*chgGame
 1865 1947 2.50 4 0.07 20 1.40 
  Rebolledo Arias, Julio Cesar 1857 CHI0.001-0.6220-12.40 
  Salgado San Martin, Heraldo An 1752 CHI1.0010.25205.00 
  Sanhueza Ortiz, Gonzalo 1909 CHI0.501-0.0520-1.00 
  Ruiz Zenteno, Leonardo Marcial 1941 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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