Individual Calculations February 2016
 Descarrega Zacarias, Vanessa  Total change: 3.60  Rating chartPersonal card
 V Juegos Deportivos Escolares Centroamericanos y del Caribe Femenil Merida, Yucatan MEX 2015-11-15
RcRownchangeKK*chgGame
 1622 1775 1.50 2 0.09 40 3.60 
  De Leon, Stephanie wc1658 ESA0.501-0.1640-6.40 
  Canche Cab, Alexa wc1585 MEX1.0010.254010.00 

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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