Individual Calculations August 2013
 Ramirez Tapia, Jonathan Ed  Total change: 18.45  Rating chartPersonal card
 III Juegos Nacionales Infantiles y Juveniles Sub 18 Varonil Morelia, Mich. MEX 2013-07-06
RcRownchangeKK*chgGame
 2007 1748 1.00 2 0.59 15 8.85 
  Aleman Hernandez, Andres c2140 MEX0.001-0.0815-1.20 
  Gomez Garcia, Jose Santos 1873 MEX1.0010.671510.05 

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)
 
 Copa Benito Juarez 2013 Oaxaca MEX 2013-07-24
RcRownchangeKK*chgGame
 2057 1748 1.50 6 0.64 15 9.60 
  Vega Garcia, Jorge Arturo f2148  * MEX0.001-0.0815-1.20 
  Mendoza Ubieta, Herminio 2040 MEX0.001-0.1515-2.25 
  Sanchez Martinez, Sergio 2017 MEX1.0010.831512.45 
  Ramirez Marin, Ivan 2069 MEX0.001-0.1315-1.95 
  Fuentes Godoy, Arturo Iver 1983 MEX0.001-0.2115-3.15 
  Garcia Cordero, Antonio 2083 MEX0.5010.38155.70 
 * 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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