Blitz: Individual Calculations September 2022
 Kamran Nia, Elena  Total change: 5.20  Rating chartPersonal card
 Iran Girls Student School Championship-Shahr-e kord 2022 Blitz Shahre Kord IRI 2022-08-23
RcRownchangeKK*chgGame
 1274 1344 5.00 8 0.26 20 5.20 
  Simaei, Helia 1132 IRI1.0010.23204.60 
  Nanavar, Aysan 1190 IRI1.0010.29205.80 
  Mehri, Narges 1157 IRI1.0010.26205.20 
  Mashhadi, Fatemeh 1405 IRI0.5010.08201.60 
  Safarian, Fatemeh 1359 IRI0.5010.02200.40 
  Parvizi, Anita 1483 IRI0.001-0.3120-6.20 
  Taj Dini, Hasti 1222 IRI1.0010.33206.60 
  Mohammadi, Elina 1241 IRI0.001-0.6420-12.80 

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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