Individual Calculations July 2012
 Saidy Ayala, Daraima Diana  Total change: 7.65  Rating chartPersonal card
 Campeonato Nacional Absoluto y Subzonal 2.3.1 Femenil 2012 MEXICO, DF MEX 2012-06-20
RcRownchangeKK*chgGame
 1793 1582 2.50 8 0.51 15 7.65 
  Aquino Meneses, Jazmin Mar wc1960 MEX0.5010.41156.15 
  Fuentes Godoy, Lilia Ivonn 1903 MEX0.5010.37155.55 
  Lopez Rosano, Aline 1905 MEX0.001-0.1315-1.95 
  Sanchez Matias, Nuria Ange 1692 MEX0.5010.15152.25 
  Espino Guerrero, Rebeca 1828 MEX0.001-0.1915-2.85 
  Parkhurst Casas, Miriam 1717 MEX0.001-0.3215-4.80 
  Alarcon Morales, Alicia 1532 MEX1.0010.43156.45 
  Pacheco, Silvestre Keren Mi 1810 MEX0.001-0.2115-3.15 

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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