Individual Calculations May 2019
 Villagomez Martinez, Heidy Arelys  Total change: -45.60  Rating chartPersonal card
 Campeonato Nacional Sub 14 femenino 2019 Macas ECU 2019-03-27
RcRownchangeKK*chgGame
 1180 1333 3.00 6 -1.14 40 -45.60 
  Miranda Vargas, Analia Karen 1446 ECU0.001-0.3540-14.00 
  Naekat Mashianda, Jomaira Fernand 1061 ECU1.0010.17406.80 
  Orbe Vivero, Veronica Priscila 1187 ECU0.001-0.7040-28.00 
  Roman Tapia, Ariana Alejandra 1245 ECU0.501-0.1240-4.80 
  Oleas, Nathaly 1055 ECU1.0010.17406.80 
  Oviedo Carrillo, Tamia Salome 1085 ECU0.501-0.3140-12.40 

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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