Individual Calculations September 2017
 Shirazi, Emad  Total change: 44.80  Rating chartPersonal card
 Tehran Standard Cup 11-15 Mordad 1396 U1800 Tehran IRI 2017-08-02
RcRownchangeKK*chgGame
 1652 1751 5.50 7 1.12 40 44.80 
  Havoshki, Ali 1442 IRI1.0010.14405.60 
  Nabitaeme, Marjaneh 1640 IRI1.0010.354014.00 
  Sabbaghi, Hamid Reza 1668 IRI1.0010.394015.60 
  Mahmoudi, Pouria 1677 IRI1.0010.404016.00 
  Vahdat Doust, Ali 1764 IRI0.001-0.4840-19.20 
  Shokri, Firouz 1725 IRI1.0010.464018.40 
  Ghotbi Zavie, Amir Hossein 1649 IRI0.501-0.1440-5.60 

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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