Blitz: Individual Calculations September 2022
 Mehri, Narges  Total change: 65.40  Rating chartPersonal card
 Iran Girls Student School Championship-Shahr-e kord 2022 Blitz Shahre Kord IRI 2022-08-23
RcRownchangeKK*chgGame
 1327 1157 5.50 8 3.27 20 65.40 
  Maleki, Pantea 1412 IRI1.0010.812016.20 
  Kargari Arian, Saba 1316 IRI1.0010.712014.20 
  Kamran Nia, Elena 1344 IRI0.001-0.2620-5.20 
  Khanaki, Fatemeh 1301 IRI1.0010.692013.80 
  Khosravi Mahmoei, Hasti 1292 IRI0.001-0.3220-6.40 
  Noorin, Parmis 1303 IRI1.0010.702014.00 
  Kargarzadeh, Mahour 1348 IRI0.5010.25205.00 
  Shahmohammadi, Dorsa 1299 IRI1.0010.692013.80 

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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