Individual Calculations November 2011
 Rivera Sarmiento, Andres Misael  Total change: 10.80  Rating chartPersonal card
 PRIMER TORNEO I.R.T. CLUB DEPORTIVO CIRCULO DE AJEDREZ ANTOFAGASTA 2011 Antofagasta CHI 2011-09-20
RcRownchangeKK*chgGame
 1863 1914 1.50 2 0.36 30 10.80 
  Flores Gallardo, Damian 1924 CHI1.0010.513015.30 
  Valenzuela Astudillo, Anariky 1801 CHI0.501-0.1530-4.50 

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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