Individual Calculations June 2019
 Herrera, Milena  Total change: -1.60  Rating chartPersonal card
 IRT Selectivo Interligas por Equipos Ajedrez Clasico FEMENINO Palmira COL 2019-04-27
RcRownchangeKK*chgGame
 1978 2082 3.00 5 -0.08 20 -1.60 
  Villamizar Pereira, Andrea Camil 1682  * COL1.0010.08201.60 
  Pachon, Adriana wf1986 COL0.501-0.1320-2.60 
  Argote Heredia, Valentina wm2041 COL0.501-0.0620-1.20 
  Franco Valencia, Beatriz I wg2159 COL0.5010.11202.20 
  Salcedo, Diana wf2024 COL0.501-0.0820-1.60 
 * 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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