Individual Calculations March 2020
 Wilson Barria, Millaray  Total change: 33.20  Rating chartPersonal card
 NACIONALES DE AJEDREZ DE LA JUVENTUD CHILE 2020 SUB 18 F - TEMUCO Temuco Region de La Araucania CHI 2020-02-04
RcRownchangeKK*chgGame
 1491 1390 4.00 8 0.83 40 33.20 
  Rojas Rojas, Pia Soledad 1014 CHI1.0010.09403.60 
  Aguilera Merlet, Melisa Paz 1692 CHI0.001-0.1540-6.00 
  Lemus Pena, Macarena wc1790  * CHI1.0010.924036.80 
  Gomez Barrera, Javiera Belen wm1790  * CHI0.001-0.0840-3.20 
  Gonzalez Munoz, Maria Jesus 1333 CHI0.501-0.0840-3.20 
  Rozas Lazcano, Valeska 1337 CHI0.501-0.0740-2.80 
  Leiva Leiva, Maite Fernanda 1275 CHI1.0010.344013.60 
  Figueroa Bernal, Julia Dennis wc1695 CHI0.001-0.1440-5.60 
 * 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)
 

 

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