Individual Calculations March 2012
 Karmelic Varela, Jorge  Total change: -18.30  Rating chartPersonal card
 Semifinal Metropolitana Campeonato Chileno de Ajedrez 2012 Santiago CHI 2012-01-21
RcRownchangeKK*chgGame
 1905 1879 1.50 6 -1.22 15 -18.30 
  Valenzuela Gomez, Fernando 2153 CHI0.001-0.1715-2.55 
  Arancibia Moreno, Rodrigo 1504 CHI1.0010.09151.35 
  Meyer Monsalve, Ewald 2051 CHI0.001-0.2715-4.05 
  Pincheira Sarmiento, Bernardo 1628 CHI0.501-0.3115-4.65 
  Ulloa Bustos, Juan 2054 CHI0.001-0.2715-4.05 
  Alvarez Guzman, Jorge 2038 CHI0.001-0.2915-4.35 

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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