Individual Calculations October 2008
 Mazariego-K., Carolina  Total change: -6.75  Rating chartPersonal card
 Campeonato Subzonal Femenino 2008 Guatemala, Guatemala GUA 2008-06-07
RcRownchangeKK*chgGame
 2033 2093 3.00 6 -0.45 15 -6.75 
  Madrigal, Ana Daniela 1807 NCA0.001-0.8415-12.60 
  Sanchez, Ingrid 2024 ESA0.501-0.1015-1.50 
  Castillo, Dina 2066 GUA1.0010.46156.90 
  Zepeda, Sonia wm2091 ESA0.5010.00150.00 
  Zepeda, Lorena wm2176 ESA0.5010.11151.65 
  Munoz, Carolina 2034 CRC0.501-0.0815-1.20 

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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