Individual Calculations April 2018
 Herrero Carrion, Alejandro  Total change: 12.20  Rating chartPersonal card
 VAL Segunda Autonomica Norte 2018 Rondas 4-7 Comunidad Valenciana ESP 2018-02-03
RcRownchangeKK*chgGame
 1795 1870 3.00 4 0.61 20 12.20 
  Raro Gualda, Javier 1744 ESP1.0010.33206.60 
  Murillo Palencia, Francisco 1673 ESP0.001-0.7520-15.00 
  Bedate Boluda, Pablo 1891 ESP1.0010.532010.60 
  Soria Martinez, Sergio 1871 ESP1.0010.502010.00 

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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