Individual Calculations January 2015
 Tobar Salas, Juan Carlos  Total change: 12.60  Rating chartPersonal card
 1° IRT CLUB DE AJEDREZ VALDIVIA 2014 SUB - 2200 VALIDO PARA ELO INTERNACIONAL Valdivia CHI 2014-11-29
RcRownchangeKK*chgGame
 1817 1538 1.00 2 0.63 20 12.60 
  Squella Lavin, Carlos Felipe 1938  * CHI0.001-0.0820-1.60 
  Villarroel Alarcon, Claudio 1696 CHI1.0010.712014.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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