Individual Calculations April 2017
 Blanco, David E.  Total change: 1.60  Rating chartPersonal card
 Campeonato Nacional Revision Rating 2017 San Salvador ESA 2017-02-25
RcRownchangeKK*chgGame
 1637 1950 3.50 4 0.08 20 1.60 
  Garcia, Daniel Alejandro 1652 ESA1.0010.15203.00 
  Rodriguez, Cristian A. 1760 ESA0.501-0.2520-5.00 
  Melara, Josue c1585 ESA1.0010.10202.00 
  Quijano, Juan Marcos 1550  * ESA1.0010.08201.60 
 * 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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