Individual Calculations May 2024
 Deruelle Sala, Albert  Total change: 4.40  Rating chartPersonal card
 Primera Autonomica Sur Descenso Rondas 4 Valencia ESP 2024-04-13
RcRownchangeKK*chgGame
 1971 2190 1.00 1 0.22 20 4.40 
  Lezhepekova, Veronika wf1971 ESP1.0010.22204.40 

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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