Individual Calculations December 2018
 Aranaz Murillo, Amalia  Total change: -10.40  Rating chartPersonal card
 Liga Andaluza 2018 Division de Honor Occiental Andlucia ESP 2018-09-30
RcRownchangeKK*chgGame
 2221 2234 0.00 1 -0.52 20 -10.40 
  Castilla Leon Salas, Carlos 2221 ESP0.001-0.5220-10.40 

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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