Individual Calculations August 2014
 Salazar, Arturo  Total change: -50.00  Rating chartPersonal card
 II COPA IRT INVIERNO EN VILLARRICA 2014 Villarrica CHI 2014-07-11
RcRownchangeKK*chgGame
 1744 1799 1.00 4 -1.25 40 -50.00 
  Mondaca Gonzalez, Alfredo 2008 CHI0.001-0.2340-9.20 
  Tobar Salas, Juan Carlos 1524 CHI1.0010.17406.80 
  Castillo Rivera, Carlos Alberto 1872 CHI0.001-0.4040-16.00 
  Vera Ruiz, Felipe Andres 1570 CHI0.001-0.7940-31.60 

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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