Individual Calculations August 2019
 Moeini Najafabadi, Matin  Total change: 25.20  Rating chartPersonal card
 1st Kharoon Standard Cup 2019 (Najafabad - U1700) Esfahan IRI 2019-06-27
RcRownchangeKK*chgGame
 1550 1275 1.50 5 0.63 40 25.20 
  Zaheri, Mehran 1529 IRI0.001-0.1940-7.60 
  Alikahi, Mohammad 1569 IRI1.0010.854034.00 
  Rafat, Hasan 1631 IRI0.5010.394015.60 
  Mehri, Hossein 1567 IRI0.001-0.1540-6.00 
  Gholami, Amir Mohammad 1453 IRI0.001-0.2740-10.80 

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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