Individual Calculations July 2019
 Hernandez, Sofia  Total change: 53.20  Rating chartPersonal card
 Torneo Zonal 2.3 Absoluto 2019 San Salvador ESA 2019-05-20
RcRownchangeKK*chgGame
 1698 1370 2.50 8 1.33 40 53.20 
  Granados Ortiz, Fidel 1770  * NCA0.001-0.0840-3.20 
  Coto Anaya, Walter Alexander 1742 ESA0.5010.404016.00 
  Ibarra, Carlos Roberto 1369 ESA0.5010.00400.00 
  Palencia, Julio 1770  * GUA0.5010.424016.80 
  Munoz, Randall 1770  * ESA0.001-0.0840-3.20 
  Garcia Mendez, Alcira Guadalupe wc1716 ESA1.0010.894035.60 
  Perez Salazar, Armando 1770  * ESA0.001-0.0840-3.20 
  Garcia, Angie wf1679 ESA0.001-0.1440-5.60 
 * 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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