Individual Calculations September 2014
 Christie Rodriguez, Ian Javier  Total change: 31.20  Rating chartPersonal card
 Torneo open IRT Universidad de La Serena La Serena CHI 2014-08-15
RcRownchangeKK*chgGame
 1861 1647 1.50 3 0.78 40 31.20 
  Rivera Cerezo, Julio 1845 CHI0.5010.264010.40 
  Jeraldo Zepeda, Christian Andres 2006 CHI0.5010.404016.00 
  Lopez Perez, Francisco Javier 1733 CHI0.5010.12404.80 

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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