Individual Calculations March 2018
 Salmeron Buendia, Celia  Total change: -9.80  Rating chartPersonal card
 VAL Segunda Autonomica Norte 2018 Rondas 1-3 Comunidad Valenciana ESP 2018-01-13
RcRownchangeKK*chgGame
 1647 1516 0.50 3 -0.49 20 -9.80 
  Villa Campos, Josep Antoni 1539 ESP0.5010.03200.60 
  Esteller Nadal, Miguel 1658 ESP0.001-0.3120-6.20 
  Raro Gualda, Javier 1744 ESP0.001-0.2120-4.20 

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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