Individual Calculations June 2015
 Pena Cifuentes, Tomas Alberto  Total change: -11.20  Rating chartPersonal card
 VII Torneo Inter-Regional por equipos Copa Abogado Arturo Prat Chacon Valdivia CHI 2015-05-23
RcRownchangeKK*chgGame
 1828 1554 0.50 4 -0.28 40 -11.20 
  Fernandez Chavez, Juan 1954  * CHI0.001-0.0840-3.20 
  Carcamo Villacura, Ruben 1644 CHI0.5010.12404.80 
  Lara Reyes, Jorge Andres 1758 CHI0.001-0.2440-9.60 
  Barria Yaitul, Armin 1954  * CHI0.001-0.0840-3.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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