Individual Calculations April 2017
 Vasquez, Marlon David  Total change: -7.80  Rating chartPersonal card
 Campeonato Nacional Revision Rating 2017 San Salvador ESA 2017-02-25
RcRownchangeKK*chgGame
 1782 1996 4.00 6 -0.39 20 -7.80 
  Mejia, Javier 1596  * ESA1.0010.08201.60 
  Brizuela, Ruben 1620 ESA1.0010.09201.80 
  Sandoval, Mario 1755 ESA1.0010.20204.00 
  Garcia, Flores Aristides 1596  * ESA1.0010.08201.60 
  Burgos Figueroa, Carlos E. m2216 ESA0.001-0.2220-4.40 
  Mendez, Alan Steven 1908 ESA0.001-0.6220-12.40 
 * 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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