Individual Calculations June 2018
 Mena, Martinez Brisa  Total change: 23.20  Rating chartPersonal card
 Olimpiada Nacional 2018 Final (2004-2006) Femenil Chetumal, Quintana Roo MEX 2018-05-18
RcRownchangeKK*chgGame
 1454 1764 4.00 4 0.58 40 23.20 
  Carrillo, Aguayo Bertha Hiromi 1548 MEX1.0010.22408.80 
  Castellanos, Hernandez Lhia Itzay wc1430 MEX1.0010.12404.80 
  Hernandez, Ortega Carolina wc1475 MEX1.0010.16406.40 
  Mukul, Aldana Daniela Maria 1364  * MEX1.0010.08403.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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