Individual Calculations December 2017
 Vargas Moraleda, Tabatha Victo  Total change: -69.60  Rating chartPersonal card
 Final Nacional Juegos deportivos escolares, region metropolitana 2017 Damas Santiago CHI 2017-10-28
RcRownchangeKK*chgGame
 1325 1454 1.50 5 -1.74 40 -69.60 
  Saldias Aguilar, Camila Andrea 1054  * CHI1.0010.08403.20 
  Figueroa Bernal, Julia Dennis wc1631 CHI0.001-0.2740-10.80 
  Treumun Vera, Constanza Paola 1293 CHI0.501-0.2140-8.40 
  Contreras Suazo, Rocio Antonel 1412 CHI0.001-0.5640-22.40 
  Wilson Barria, Millaray 1233 CHI0.001-0.7840-31.20 
 * 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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