Individual Calculations April 2015
 Giron, Jorge Ernesto  Total change: 8.80  Rating chartPersonal card
 Campeonato Nacional Revision Rating 2015 San Salvador ESA 2015-02-07
RcRownchangeKK*chgGame
 1988 2256 7.50 9 0.22 40 8.80 
  Garcia, Daniel Alejandro 1856  * ESA1.0010.08403.20 
  Garcia, Alcira wc1856  * ESA1.0010.08403.20 
  Hernandez, Mauricio Daniel 1953 ESA1.0010.14405.60 
  Mira, Felix 1979 ESA1.0010.17406.80 
  Ayala, Rolando 1959 ESA1.0010.15406.00 
  Pacheco, Julio 1934 ESA1.0010.13405.20 
  Chavez, Ricardo Ernesto f2194 ESA0.001-0.5940-23.60 
  Arias, Daniel f2166 ESA0.501-0.1240-4.80 
  Sanchez, Ingrid wf1996 ESA1.0010.18407.20 
 * 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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