Individual Calculations March 2018
 Vildosola Canales, Melany Sele  Total change: -28.80  Rating chartPersonal card
 Campeonato Nacional Femenino de Chile 2018 Santiago CHI 2018-02-07
RcRownchangeKK*chgGame
 1524 1547 4.00 8 -0.24 40 -9.60 
  Reyes Jara, Paula wf1947  * CHI0.001-0.0840-3.20 
  Sanchez Tobar, Francisca Valen 1570 CHI0.001-0.4740-18.80 
  Villegas Ampuero, Consuelo Mag 1147  * CHI1.0010.08403.20 
  Pilnik Aranda, Karla Constanza 1400 CHI1.0010.304012.00 
  Zuniga Lara, Catalina Paz 1696 CHI0.5010.20408.00 
  Figueroa Bernal, Julia Dennis wc1763 CHI0.001-0.2240-8.80 
  Abdala Cancino, Patricia Anast wc1319 CHI0.501-0.2940-11.60 
  Perez Herrera, Giannella 1349 CHI1.0010.24409.60 
 * 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)
 
 TORNEO NACIONAL DE AJEDREZ DE MENORES DE CHILE 2018 U-18F Rancagua CHI 2018-02-07
RcRownchangeKK*chgGame
 1407 1547 3.50 6 -0.48 40 -19.20 
  Altamirano Contador, Fernanda 1314 CHI1.0010.21408.40 
  Mena Contreras, Winslia Francisca 1261 CHI0.501-0.3440-13.60 
  Manriquez Abarzua, Maria Belen 1537 CHI0.001-0.5140-20.40 
  Zuniga Lara, Catalina Paz 1696 CHI0.5010.20408.00 
  Martinez Mansilla, Cyntia Belen 1437 CHI1.0010.354014.00 
  Valderrama Candia, Valeria Vaness 1195 CHI0.501-0.3940-15.60 

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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