Individual Calculations June 2013
 Valdes Escobar, Jose Ignacio  Total change: -28.50  Rating chartPersonal card
 Campeonato Nacional Juvenil de Chile 2013 - Absoluto Santiago CHI 2013-05-01
RcRownchangeKK*chgGame
 1778 2070 4.00 7 -1.90 15 -28.50 
  Sagredo Nunez, Felipe 1710 CHI0.501-0.4015-6.00 
  Suarez Ohiggins, Luis 1779 CHI0.501-0.3515-5.25 
  Alarcon Jorquera, Kevin Nicolas 1808 CHI0.501-0.3215-4.80 
  Diaz Contreras, Pedro 1809 CHI1.0010.18152.70 
  Ortega Carrasco, Alex Benjamin 1736 CHI0.501-0.3815-5.70 
  Carrasco Mardones, Cristhian 1895 CHI0.001-0.7315-10.95 
  Estrada Lavin, Cristian Alexander 1708 CHI1.0010.10151.50 

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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