Blitz: Individual Calculations September 2022
 Ranjbar, Sobhan  Total change: 43.40  Rating chartPersonal card
 Iran Boys Student School Championship-Shahr-e kord 2022 - Blitz Shahr-e kord IRI 2022-08-18
RcRownchangeKK*chgGame
 1623 1452 4.50 8 2.17 20 43.40 
  Ghezellou, Sirvan 1200 IRI1.0010.19203.80 
  Kooh Peima, Ali 1770 IRI1.0010.872017.40 
  Hojjatinejad, Ilia 1667 IRI1.0010.772015.40 
  Khanipour, Abolfazl 1722 IRI0.5010.33206.60 
  Majidzadeh, Amirhossein 1627 IRI0.001-0.2720-5.40 
  Mogheyseh, Abolfazl 1809 IRI0.001-0.1120-2.20 
  Sadeghi, Ali 1623 IRI1.0010.732014.60 
  Mousivand, Ali 1569 IRI0.001-0.3420-6.80 

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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