Individual Calculations January 2015
 Alarcon Morales, Elvira  Total change: 88.40  Rating chartPersonal card
 Campeonato Nacional Femenil Ciudad de Mexico 2014 Sub Zonal 2.3.1 Mexico, D. F. MEX 2014-12-11
RcRownchangeKK*chgGame
 1870 1938 7.50 9 2.21 40 88.40 
  Farragut Moreno, Erika 1657 MEX1.0010.16406.40 
  Rosas Rodriguez, Carmen Me wc1811 MEX1.0010.334013.20 
  Parkhurst Casas, Miriam wc1822 MEX0.501-0.1640-6.40 
  Morales Mendoza, Laura Ele wf1931 MEX1.0010.494019.60 
  Fuentes Godoy, Lilia Ivonn wf1911 MEX1.0010.464018.40 
  Hernandez Guerrero, Yadira wm2120 MEX1.0010.744029.60 
  Guerrero Rodriguez, Alejan wm2044 MEX1.0010.644025.60 
  Sanchez Matias, Nuria Ange wc1712 MEX0.501-0.2940-11.60 
  Vazquez Flores, Janet Sara wf1824 MEX0.501-0.1640-6.40 

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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