Individual Calculations December 2019
 Cortes Luk, Jose Alejandro  Total change: -10.40  Rating chartPersonal card
 I torneo interno Pedro Valdez Chorrera PAN 2019-11-02
RcRownchangeKK*chgGame
 1479 1120 0.50 7 -0.26 40 -10.40 
  Alvarez, Noisel 1368 PAN0.001-0.1940-7.60 
  Vasquez Jaen, David Eduardo 1520  * PAN0.001-0.0840-3.20 
  Alvarez, Claudia 1403 PAN0.001-0.1640-6.40 
  Vasquez Jaen, Lourdes Lorena 1500 PAN0.5010.414016.40 
  Hurtado, Samuel Alexander 1520  * PAN0.001-0.0840-3.20 
  Gonzalez Soto, Pedro Jose 1520  * PAN0.001-0.0840-3.20 
  Barria, Andres 1520  * PAN0.001-0.0840-3.20 
 * 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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