Rapid: Individual Calculations May 2023
 De Leon Villarreal, Gabriela  Total change: -6.80  Rating chartPersonal card
 Campeonato Nacional de Mayores por Equipos RAPIDO Femenino Palmira COL 2023-04-08
RcRownchangeKK*chgGame
 1287 1217 1.50 4 -0.17 40 -6.80 
  Alvarado Quintero, Laura Natalia 1205 COL0.001-0.5240-20.80 
  Cuellar, Nelly Yohanna 1486 COL1.0010.834033.20 
  Pedraza Aldana, Alexandra 1378 COL0.001-0.2940-11.60 
  Fontecha, Laura Sofia 1079 COL0.501-0.1940-7.60 

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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