Individual Calculations January 2022
 Hernandez, Juan Carlos  Total change: -51.80  Rating chartPersonal card
 Campeonato SUbzonal 2.3.2 Absoluto 2021 San Salvador ESA 2021-12-04
RcRownchangeKK*chgGame
 1766 2024 4.50 9 -2.59 20 -51.80 
  Villalta, Diego 1624  * ESA0.001-0.9220-18.40 
  Mora Chavarria, Sebastian 1624  * CRC1.0010.08201.60 
  Villalta, Camilo 1631 ESA0.501-0.4220-8.40 
  Amenabar F., Juan Pablo 1705 GUA1.0010.13202.60 
  Melendez, Manuel A. 1814 ESA0.501-0.2720-5.40 
  Hernandez, Rodolfo Anibal 1624  * ESA1.0010.08201.60 
  Minero Pineda, Sergio m2361 CRC0.001-0.1220-2.40 
  Avendano Porras, Rodrigo 1752 CRC0.001-0.8320-16.60 
  Palencia, Julio 1759 GUA0.501-0.3220-6.40 
 * 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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