Individual Calculations April 2017
 Storti Fornes, Sergio Adrian  Total change: 18.40  Rating chartPersonal card
 Campionat de Mallorca per equips tercera 2017 Mallorca ESP 2017-01-28
RcRownchangeKK*chgGame
 1479 1281 1.00 2 0.46 40 18.40 
  Gonzalez Lopez, Vidal 1609 ESP0.001-0.1340-5.20 
  Castell Alomar, Miquel 1348 ESP1.0010.594023.60 

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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