Individual Calculations May 2018
 Brito Carrascal, Isabela  Total change: 6.00  Rating chartPersonal card
 Final Nacional de Ajedrez Sub-10 Femenino 2018 Cali COL 2018-04-10
RcRownchangeKK*chgGame
 1037 1377 8.00 9 0.15 40 6.00 
  Torres Puentes, Camila 977  * COL1.0010.08403.20 
  Posada Realpe, Isabel Sofia 1035 COL1.0010.12404.80 
  Acosta, Mariana 1015 COL1.0010.10404.00 
  Valencia Lopez, Greissy Sofia 1051 COL0.001-0.8740-34.80 
  Soto Ramirez, Luna Sofia 977  * COL1.0010.08403.20 
  Arias Lopez, Maria Angel 1048 COL1.0010.12404.80 
  Rendon, Isabela 1274 COL1.0010.364014.40 
  Galindo Jinete, Naomis Maria 977  * COL1.0010.08403.20 
  Reyes Pinzon, Isabella 977  * COL1.0010.08403.20 
 * 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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