Individual Calculations November 2018
 Hernandez, Sofia  Total change: 108.40  Rating chartPersonal card
 Campeonato Independencia 2018 San Salvador ESA 2018-09-08
RcRownchangeKK*chgGame
 1539 1242 4.00 8 2.71 40 108.40 
  Rivera, Mario Alfredo 1631 ESA0.001-0.0940-3.60 
  Guardado Flores, Diana Beatriz 1628 ESA1.0010.914036.40 
  Martinez, Gerson 1579 ESA1.0010.884035.20 
  Murillo, Victor M. 1642  * ESA0.001-0.0840-3.20 
  Flores, Angel Alejandro 1508 ESA0.001-0.1840-7.20 
  Rivera, Omar 1461 ESA0.001-0.2240-8.80 
  Cano, Elisa 1381 ESA1.0010.694027.60 
  Castillo, Carlos Emilio 1484 ESA1.0010.804032.00 
 * 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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