Individual Calculations April 2018
 Harutyunyan, Tigran  Total change: 0.80  Rating chartPersonal card
 VAL Segunda Autonomica Norte 2018 Rondas 4-7 Comunidad Valenciana ESP 2018-02-03
RcRownchangeKK*chgGame
 1653 1917 2.50 3 0.04 20 0.80 
  Ordonez Carrasco, Jorge 1635 ESP1.0010.16203.20 
  Soriano Lorente, Francisco 1609 ESP1.0010.14202.80 
  Erades Berenguer, Ana 1714 ESP0.501-0.2620-5.20 

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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