Individual Calculations June 2015
 Lepe Villanueva, Matias Ignaci  Total change: 13.20  Rating chartPersonal card
 VII Torneo Inter-Regional por equipos Copa Abogado Arturo Prat Chacon Valdivia CHI 2015-05-23
RcRownchangeKK*chgGame
 1930 1826 2.50 5 0.66 20 13.20 
  Pereyra, Denis Nazareno 1905 CHI0.5010.11202.20 
  Mancilla Barria, Cesar Maurici 2059 CHI0.001-0.2120-4.20 
  Castillo Rivera, Carlos Albert 2052 CHI0.001-0.2120-4.20 
  Mondaca Gonzalez, Alfredo 1988 CHI1.0010.712014.20 
  Carcamo Villacura, Ruben 1644 CHI1.0010.26205.20 

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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