Individual Calculations April 2020
 Aznar Andres, Maria Pilar  Total change: 7.20  Rating chartPersonal card
 Cto de Aragon por Equipos Preferente Grupo I (Rds. 1-7) Aragon ESP 2020-01-25
RcRownchangeKK*chgGame
 1912 1597 0.50 1 0.36 20 7.20 
  Matamoros Villarreal, Antonio 1912 ESP0.5010.36207.20 

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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