Blitz: Individual Calculations September 2022
 Shahmohammadi, Dorsa  Total change: -2.80  Rating chartPersonal card
 Iran Girls Student School Championship-Shahr-e kord 2022 Blitz Shahre Kord IRI 2022-08-23
RcRownchangeKK*chgGame
 1238 1299 4.50 8 -0.14 20 -2.80 
  Ghanbari, Fatemeh 1078 IRI1.0010.22204.40 
  Hoseinizadeh, Parmida 1117 IRI1.0010.26205.20 
  Parvizi, Anita 1483 IRI0.001-0.2620-5.20 
  Noorzad, Elina 1144 IRI1.0010.29205.80 
  Bagherzadeh, Narges 1166 IRI1.0010.32206.40 
  Eydazha, Sevil 1447 IRI0.5010.20204.00 
  Lashgari, Helia 1314 IRI0.001-0.4820-9.60 
  Mehri, Narges 1157 IRI0.001-0.6920-13.80 

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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