Individual Calculations February 2020
 Gonzalez Alarcon, Felipe Herna  Total change: -78.80  Rating chartPersonal card
 NACIONAL DE AJEDREZ JUVENIL DE CHILE 2020 - ABSOLUTO Coelemu CHI 2020-01-20
RcRownchangeKK*chgGame
 1532 1653 2.50 7 -1.97 40 -78.80 
  Sandoval Meza, Pablo 1813 CHI0.001-0.2940-11.60 
  Guerrero Cataldo, Pablo 1289 CHI0.501-0.4040-16.00 
  Gonzalez Gonzalez, Joaquin Pat 1455 CHI0.501-0.2640-10.40 
  Lemus Pena, Sebastian 1499 CHI0.001-0.7140-28.40 
  Meneses Riveros, Lucas Samir 1253  * CHI1.0010.08403.20 
  Aravena Navarro, Alexis Andres 1939 CHI0.001-0.1640-6.40 
  Rios Campos, Pablo Antonio 1476 CHI0.501-0.2340-9.20 
 * 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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