Individual Calculations April 2018
 Ben Salem, Meriem  Total change: 31.60  Rating chartPersonal card
 Championnat Individuel de Tunisie des Categories Jeunes U 10 G 2018 Hammamet TUN 2018-03-18
RcRownchangeKK*chgGame
 1255 1024 1.00 1 0.79 40 31.60 
  Ben Amor, Meriem 1255 TUN1.0010.794031.60 

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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