Individual Calculations May 2014
 Ruiz Perez, Juan Octavio  Total change: 71.70  Rating chartPersonal card
 LX Campeonato Nacional e Internacional Abierto Mexicano 2014 Villahermosa, Tabasco MEX 2014-04-15
RcRownchangeKK*chgGame
 2089 1839 4.00 8 2.39 30 71.70 
  Peter, Sebastian 2039 GER0.001-0.2430-7.20 
  Lopez Vazquez, Aaron Isaac 1959 MEX1.0010.663019.80 
  Mendoza Salazar, Ramon 2057 MEX0.5010.28308.40 
  Silva Hernandez, Jose Luis 2035 MEX0.5010.25307.50 
  Machado Cruz, Fidel 2079 MEX1.0010.803024.00 
  Sosa Encarnacion, Josue 2126 MEX1.0010.843025.20 
  Ordaz Valdes, Lisandra Ter wg2239  * CUB0.001-0.0830-2.40 
  Bustamante Orta, Jorge 2178 MEX0.001-0.1230-3.60 
 * 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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