Individual Calculations July 2014
 Alarcon, Pamela  Total change: 8.85  Rating chartPersonal card
 Campeonato Centroamericano por Equipos Femenino 2014 San Salvador ESA 2014-06-15
RcRownchangeKK*chgGame
 1911 1897 3.00 5 0.59 15 8.85 
  Pacheco Medina, Hilzandryly wc1800 PUR0.501-0.1315-1.95 
  Rodriguez Arrieta, Maria Elena wf1922 CRC1.0010.53157.95 
  Mencos, Claudia wm2017 GUA0.001-0.3415-5.10 
  Chung, Yaleika 1786 PAN1.0010.35155.25 
  Sanchez, Ingrid wf2028 ESA0.5010.18152.70 

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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