Individual Calculations January 2012
 Aquino Flores, Angelica Am  Total change: 25.05  Rating chartPersonal card
 Nacional Absoluto 2011 Femenil TAPACHULA, CHIAPAS MEX 2011-12-08
RcRownchangeKK*chgGame
 1908 1804 3.50 5 1.67 15 25.05 
  Guerrero Rodriguez, Alejan wm2093 MEX0.001-0.1615-2.40 
  Velazquez Simon, Angelica 1927 MEX1.0010.671510.05 
  Alarcon Morales, Alicia 1543 MEX1.0010.18152.70 
  Duran Juarez, Citlali wc1971 MEX1.0010.721510.80 
  Mendoza Velazquez, Lorena wm2005 MEX0.5010.26153.90 

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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