Individual Calculations April 2018
 Medrano, Daniel  Total change: 108.80  Rating chartPersonal card
 Campeonato Nacional Revision Rating 2018 San Salvador ESA 2018-01-21
RcRownchangeKK*chgGame
 1790 1577 4.50 7 2.72 40 108.80 
  Romero, Wilbert 1836 ESA0.5010.324012.80 
  Mira, Felix 1923 ESA0.5010.394015.60 
  Blanco, David E. 1952 ESA0.001-0.0940-3.60 
  Rodriguez, Yanci Andrea 1300 ESA1.0010.17406.80 
  Alas, Rigoberto 1788 ESA1.0010.774030.80 
  Sandoval, Mario 1757 ESA1.0010.744029.60 
  Lievano, Luis c1977  * ESA0.5010.424016.80 
 * 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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