Individual Calculations January 2018
 Nikkhou, Hasan  Total change: -6.60  Rating chartPersonal card
 Gilan Super League 1396 4-6 Rasht IRI 2017-12-24
RcRownchangeKK*chgGame
 1998 1828 0.50 3 -0.33 20 -6.60 
  Afzoon, Danial 2035 IRI0.5010.27205.40 
  Ezzati, Fereidoon 2045 IRI0.001-0.2220-4.40 
  Ebrahimi, Ghasem 1913 IRI0.001-0.3820-7.60 

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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