Individual Calculations December 2017
 Andrade Navarrete, Isidora  Total change: -0.80  Rating chartPersonal card
 Torneo IRT sub 2200 CAT JLCR Agrupacion de Ajedrecistas Temuco CHI 2017-11-11
RcRownchangeKK*chgGame
 1411 1110 0.50 3 -0.02 40 -0.80 
  Lopez Illanes, Orlando Abel 1510  * CHI0.001-0.0840-3.20 
  Miranda Ramirez, Gonzalo Andres 1510  * CHI0.001-0.0840-3.20 
  Chihuailaf Carcamo, Fernando An 1214 CHI0.5010.14405.60 
 * 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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