Individual Calculations February 2019
 Lemus Pena, Macarena  Total change: -9.88  Rating chartPersonal card
 IV ITT ZICOSUR 2019 Antofagasta CHI 2019-01-04
RcRownchangeKK*chgGame
 1780 1767 4.50 9 0.07 38 2.66 
  Lopez Silva, Hugo 2167  * CHI0.001-0.0838-3.04 
  Lagos Villalobos, Alexander 1367  * CHI0.501-0.4238-15.96 
  Marrujo Pardo, Mauricio Emmanuel 1526 CHI1.0010.20387.60 
  Ballesteros Cardenas, Leonardo c1817 CHI0.001-0.4338-16.34 
  Huanca Perez, Joaquin 1630 CHI1.0010.323812.16 
  Cerda Albornoz, Guillermo f2167  * CHI0.001-0.0838-3.04 
  Roman Alvarez, Oscar 1806 CHI0.5010.05381.90 
  Gomez Barrera, Javiera Belen wm2084 CHI0.5010.373814.06 
  Cruz Zamora, Fabian 1454 CHI1.0010.14385.32 
 * 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)
 
 CAMPEONATO NACIONAL DE AJEDREZ JUVENIL DE CHILE 2019 FEMENINO Coelemu CHI 2019-01-23
RcRownchangeKK*chgGame
 1586 1767 6.00 9 -0.33 38 -12.54 
  Contreras Suazo, Rocio 1475 CHI0.001-0.8538-32.30 
  Gamonal Prieto, Olga Sofia 1367  * CHI1.0010.08383.04 
  Gomez Barrera, Javiera Belen wm2084 CHI1.0010.873833.06 
  Vildosola Canales, Melany 1569 CHI1.0010.24389.12 
  Figueroa Bernal, Julia Dennis wc1685 CHI0.001-0.6138-23.18 
  Hormazabal Figueroa, Constanza Va 1581 CHI1.0010.26389.88 
  Sanchez Tobar, Francisca Valenti 1778 CHI0.001-0.4838-18.24 
  Araya Munoz, Rocio Amalia 1367  * CHI1.0010.08383.04 
  Cordova Melendez, Francisca 1367  * CHI1.0010.08383.04 
 * 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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