Individual Calculations October 2012
 Mejia, Cherry Ann  Total change: -11.10  Rating chartPersonal card
 National Open Finals (Women) Battle of Grandmasters Boracay PHI 2012-07-14
RcRownchangeKK*chgGame
 1912 1983 7.50 14 -0.74 15 -11.10 
  Suede, Akiko Charmaine 1892 PHI1.0010.38155.70 
  Frayna, Janelle Mae 1991 PHI0.001-0.4915-7.35 
  Abasolo, Krizza Lyn 1790 PHI1.0010.25153.75 
  Mirano, Mira 1744 PHI1.0010.20153.00 
  Perena, Catherine wm2091 PHI0.001-0.3515-5.25 
  Shania, Mae Mendoza 1806 PHI1.0010.27154.05 
  San Diego, Marie Antoinette wf1922 PHI1.0010.42156.30 
  Fronda, Jan Jodilyn 2022 PHI1.0010.55158.25 
  Galas, Bernadette 1715 PHI0.001-0.8315-12.45 
  Jose, Rulp Ylem wf2061 PHI0.001-0.3915-5.85 
  Mendoza, Beverly wm2058 PHI0.001-0.4015-6.00 
  Jean, Karen Enriquez 1841 PHI1.0010.31154.65 
  Docena, Jedara 2061 PHI0.5010.11151.65 
  Tumbos, Eden 1776 PHI0.001-0.7715-11.55 

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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