Individual Calculations June 2017
 Avila Bautista, Andrea Fat  Total change: 24.40  Rating chartPersonal card
 Campeonato Nacional e Internacional Abierto Mexicano de Ajedrez 2017 (Femenil) Leon, Guanajuato MEX 2017-04-27
RcRownchangeKK*chgGame
 1666 1447 2.00 6 0.61 40 24.40 
  Villanueva De Leon, Vanessa 1735 MEX1.0010.844033.60 
  Galindo Ramirez, Stephania 1700 MEX0.001-0.1940-7.60 
  Rodriguez Silva, Sheila Angeli 1708 MEX0.001-0.1840-7.20 
  Alarcon Morales, Alicia wc1703 MEX0.001-0.1940-7.60 
  Rosas Campos, Yessica Fabi 1661 MEX1.0010.774030.80 
  Guerrero Sanchez, Ana Sofi 1491 MEX0.001-0.4440-17.60 

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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