Individual Calculations July 2021
 Sala Esquiva, Miguel  Total change: -34.00  Rating chartPersonal card
 Cto Provincial Zonal Ateneo Valencia ESP 2021-04-17
RcRownchangeKK*chgGame
 1259 1130 0.50 4 -0.85 40 -34.00 
  Barea Tarin, Pedro Jose 1433 ESP0.001-0.1440-5.60 
  Miranda Calvo, Max 1279 ESP0.001-0.3040-12.00 
  Uldanova, Elvira 1138 ESP0.5010.01400.40 
  Yeghikyan, Yeva 1186 ESP0.001-0.4240-16.80 

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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