Individual Calculations February 2019
 Jahedi, Mani  Total change: 20.40  Rating chartPersonal card
 Gilan Super League Round 8-9 Gilan IRI 2019-01-28
RcRownchangeKK*chgGame
 2038 2034 1.50 2 0.51 40 20.40 
  Azvar, Mohammad 1903 IRI1.0010.324012.80 
  Avakh, E 2172 IRI0.5010.19407.60 

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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