Individual Calculations January 2013
 Nunez Hirales, Juan Alejandro  Total change: -1.80  Rating chartPersonal card
 2do Abierto Internacional UNAM 2012 - Seccion I Mexico, DF MEX 2012-11-21
RcRownchangeKK*chgGame
 2037 2085 5.00 9 -0.12 15 -1.80 
  Macieja, Bartlomiej g2485  * POL0.001-0.0815-1.20 
  Fonseca Manrique, Enrique 1973 MEX0.001-0.6515-9.75 
  Garcia Herrera, Enrique Ric c1685  * MEX1.0010.08151.20 
  Esquivel De Leon, Aurora wm1965 MEX0.501-0.1615-2.40 
  Navarrete Perea, Jose 1964 MEX1.0010.34155.10 
  Reyes Estevane, Rogelio 1895 MEX0.501-0.2515-3.75 
  Corona Monraz, Ramiro 1971 MEX1.0010.34155.10 
  Vigoa Apecheche, Yanira wg2352 CUB0.001-0.1815-2.70 
  Araiza Munoz, Jose Joaquin 2043 MEX1.0010.44156.60 
 * 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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