Individual Calculations June 2013
 Lopez Illanes, Orlando Abel  Total change: 21.30  Rating chartPersonal card
 Torneo Inter-Regional por equipos Copa Abogado Arturo Prat Chacón Valdivia CHI 2013-05-18
RcRownchangeKK*chgGame
 2012 1826 1.50 3 0.71 30 21.30 
  Lazzeri Menendez, Santos Gerar 2095 MEX0.001-0.1730-5.10 
  Fernandez Chavez, Juan 2034 CHI1.0010.773023.10 
  Quintriqueo Reyes, Jorge 1908 CHI0.5010.11303.30 

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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