Individual Calculations June 2019
 Pour Asad, Towhid  Total change: 37.60  Rating chartPersonal card
 Tabriz Chess Championship 1398 tabriz IRI 2019-04-27
RcRownchangeKK*chgGame
 1631 1568 3.50 6 0.94 40 37.60 
  Zarezadeh, Eisa 1728 IRI0.001-0.2940-11.60 
  Moshirabadi, Hadi 1404 IRI1.0010.284011.20 
  Irandoust, Sina 1453 IRI0.501-0.1640-6.40 
  Mansour Ghorbani, Jabraeil 1667 IRI1.0010.644025.60 
  Ebrahimi Herab, Hamidreza 1891 IRI0.001-0.1340-5.20 
  Darban Hoseini, Mirfattah 1644 IRI1.0010.604024.00 

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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