Rapid: Individual Calculations October 2018
 Taheri, Hessamoddin  Total change: 27.20  Rating chartPersonal card
 Tehran Rapid 22 Shahrivar 1397 Tehran IRI 2018-09-13
RcRownchangeKK*chgGame
 1697 1639 4.00 6 1.36 20 27.20 
  Salarkia, Davood 1563 IRI1.0010.40208.00 
  Noroozi, Meisam 1844 IRI0.001-0.2420-4.80 
  Shahsavari, Mahan 1442 IRI1.0010.25205.00 
  Zomorrodian, Eilia f2003 IRI0.001-0.1020-2.00 
  Ameri, Milad 1468 IRI1.0010.27205.40 
  Asgharvand, Davood 1862 IRI1.0010.782015.60 

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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