Blitz: Individual Calculations September 2022
 Eydazha, Sevil  Total change: -16.20  Rating chartPersonal card
 Iran Girls Student School Championship-Shahr-e kord 2022 Blitz Shahre Kord IRI 2022-08-23
RcRownchangeKK*chgGame
 1208 1447 5.50 8 -0.81 20 -16.20 
  Bagherzadeh, Narges 1166 IRI0.001-0.8420-16.80 
  Sakhaei, Asal 1051 IRI1.0010.08201.60 
  Aminpour, Arina 1160 IRI1.0010.16203.20 
  Sadeghi, Samira 1213 IRI1.0010.21204.20 
  Bakhoda, Elnaz 1175 IRI1.0010.17203.40 
  Shahmohammadi, Dorsa 1299 IRI0.501-0.2020-4.00 
  Parvin, Zahra 1286 IRI0.001-0.7120-14.20 
  Kargari Arian, Saba 1316 IRI1.0010.32206.40 

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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