Individual Calculations February 2017
 Jorquera Cabello, Valentina  Total change: -31.60  Rating chartPersonal card
 Torneo nacional femenino Chile 2017 Santiago CHI 2017-01-03
RcRownchangeKK*chgGame
 1678 2032 5.50 8 -1.58 20 -31.60 
  Leiva Pena, Isadora 1632  * CHI1.0010.08201.60 
  Henriquez Agurto, Antonia 1632  * CHI0.501-0.4220-8.40 
  Lemus Pena, Macarena 1632  * CHI0.001-0.9220-18.40 
  Romero Troncoso, Liset Anais 1632  * CHI1.0010.08201.60 
  Santana Gonzalez, Valentina 1636 CHI1.0010.08201.60 
  Fuentes Inzunza, Lesly wf1868 CHI0.501-0.2220-4.40 
  Melin Contreras, Valeria 1678 CHI1.0010.11202.20 
  Pinilla Delgado, Sofia Ignacia 1712 CHI0.501-0.3720-7.40 
 * 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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