Individual Calculations March 2013
 Pape Pena, Sebastian Andres  Total change: 14.40  Rating chartPersonal card
 TORNEO INTER-INSTITUCIONES CASABLANCA TOURS 2012 Santiago CHI 2012-08-23
RcRownchangeKK*chgGame
 1968 1845 2.00 3 0.96 15 14.40 
  Jaramillo Barraza, Cristian Mar 1882 CHI1.0010.55158.25 
  Valenzuela Morales, Jorge 1905 CHI0.5010.08151.20 
  Tapia Fuentes, Jaime 2117 CHI0.5010.33154.95 

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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