Individual Calculations July 2024
 Arumi Arderiu, Marc  Total change: 22.40  Rating chartPersonal card
 II Obert Escacs U2400 Primavera de Vic 2024 Rondas 6-8 Vic (Barcelona) ESP 2024-06-03
RcRownchangeKK*chgGame
 1716 1670 1.00 1 0.56 40 22.40 
  Mas Sayos, Lluis 1716 ESP1.0010.564022.40 

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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