Rapid: Individual Calculations September 2019
 Hosseini, Ilia  Total change: 40.40  Rating chartPersonal card
 2nd Iranian Talent Olympiad 2019- Boys Rapid Gilan IRI 2019-08-29
RcRownchangeKK*chgGame
 1636 1351 3.00 6 2.02 20 40.40 
  Rahimi Shahmirzadi, Parsa 1679 IRI0.001-0.1320-2.60 
  Heydari, Mohammad Masoud 1681 IRI1.0010.882017.60 
  Aghili Mofid, Davood 1600 IRI1.0010.812016.20 
  Niromand, Mohammad Ebrahim 1618 IRI0.001-0.1820-3.60 
  Hamzeh Javaran, Kasra 1586 IRI1.0010.792015.80 
  Dezhdar, Roozbeh 1652 IRI0.001-0.1520-3.00 

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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