Individual Calculations January 2012
 Duran Juarez, Citlali  Total change: 8.10  Rating chartPersonal card
 Nacional Absoluto 2011 Femenil TAPACHULA, CHIAPAS MEX 2011-12-08
RcRownchangeKK*chgGame
 1898 1971 4.00 6 0.54 15 8.10 
  Alarcon Morales, Alicia 1571  * MEX1.0010.08151.20 
  Guerrero Rodriguez, Alejan wm2093 MEX0.5010.17152.55 
  Velazquez Simon, Angelica 1927 MEX1.0010.44156.60 
  Real Pereyra, Diana Carime wf1985 MEX1.0010.52157.80 
  Mendoza Velazquez, Lorena wm2005 MEX0.5010.05150.75 
  Aquino Flores, Angelica Am 1804 MEX0.001-0.7215-10.80 
 * 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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