Individual Calculations January 2012
 Valdes Escobar, Jose Ignacio  Total change: 32.40  Rating chartPersonal card
 Torneo de Ajedrez Interempresas ENDESA 2011 Serie A santiago CHI 2011-07-21
RcRownchangeKK*chgGame
 2069 2045 4.50 5 2.16 15 32.40 
  Abiuso Melo, Diego Alejandro 2105 CHI1.0010.58158.70 
  Dussaubat Pedersen, Nelson Cris 2192 CHI1.0010.701510.50 
  Caceres Salinas, David Alejandr 2100 CHI1.0010.58158.70 
  Rios Galleguillos, Maximiliano 1923 CHI0.501-0.1715-2.55 
  Martinez Guajardo, Eric 2023 CHI1.0010.47157.05 

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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