Individual Calculations May 2013
 Alarcon Morales, Elvira  Total change: -18.30  Rating chartPersonal card
 LIX Campeonato Nacional Femenil Puebla, Pue MEX 2013-03-26
RcRownchangeKK*chgGame
 1702 1822 2.00 5 -1.22 15 -18.30 
  Zavala Tello, Marlene Sido 1858 MEX0.001-0.4515-6.75 
  Sanchez Matias, Nuria Ange wc1661 MEX0.501-0.2115-3.15 
  Martinez Garcia, Karla B 1600 MEX0.001-0.7815-11.70 
  Parkhurst Casas, Andrea Ju 1516 MEX1.0010.14152.10 
  Mejia, Salinas Lluvia Angel wc1876 MEX0.5010.08151.20 

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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