Individual Calculations February 2020
 Romero Troncoso, Liset Anais  Total change: -41.60  Rating chartPersonal card
 Semifinal Nacional Femenina de Chile 2020 Santiago CHI 2020-01-09
RcRownchangeKK*chgGame
 1586 1653 3.50 7 -0.42 40 -16.80 
  Villegas Ampuero, Consuelo 1253  * CHI1.0010.08403.20 
  Sanchez Tobar, Francisca Valenti 1822 CHI0.001-0.2840-11.20 
  Vasquez Schroder, Javiera 1319 CHI1.0010.12404.80 
  Pacheco Villablanca, Ana Maria 1305 CHI0.501-0.3940-15.60 
  Reyes Jara, Paula wf1915 CHI1.0010.824032.80 
  Fuentes Inzunza, Lesly wf1883 CHI0.001-0.2140-8.40 
  Zuniga Lara, Catalina Paz 1607 CHI0.001-0.5640-22.40 
 * 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)
 
 NACIONAL DE AJEDREZ JUVENIL DE CHILE 2020 - FEMENINO Coelemu CHI 2020-01-20
RcRownchangeKK*chgGame
 1631 1653 3.50 8 -0.62 40 -24.80 
  Valderrama Orellana, Antonia 1253  * CHI1.0010.08403.20 
  Lemus Pena, Macarena wc1815 CHI0.001-0.2940-11.60 
  Contreras Suazo, Rocio 1601 CHI0.501-0.0740-2.80 
  Villablanca Verdugo, Maria Ignaci 1253  * CHI1.0010.08403.20 
  Gomez Barrera, Javiera Belen wm2017 CHI0.001-0.1040-4.00 
  Vildosola Canales, Melany 1627 CHI0.501-0.0440-1.60 
  Sanchez Tobar, Francisca Valenti 1822 CHI0.001-0.2840-11.20 
  Hormazabal Figueroa, Constanza Va 1656 CHI0.5010.00400.00 
 * 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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