Blitz: Individual Calculations March 2023
 Salami, Sheida  Total change: -74.00  Rating chartPersonal card
 blitz fajr shargh tehran Tehran IRI 2023-02-04
RcRownchangeKK*chgGame
 1167 1221 1.00 5 -1.85 20 -37.00 
  Kahn Yaghma, Parham 1051 IRI0.001-0.7220-14.40 
  Delghandi, Dina 1148 IRI0.001-0.6020-12.00 
  Tourani, Shakiba 1268 IRI0.001-0.4320-8.60 
  Tabarestani, Amir Hossein 1198 IRI0.001-0.5320-10.60 
  Asgarian, Negar 1171 IRI1.0010.43208.60 

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)
 
 Blitz Fajr Jonob Shargh Tehran Tehran IRI 2023-02-23
RcRownchangeKK*chgGame
 1167 1221 1.00 5 -1.85 20 -37.00 
  Kahn Yaghma, Parham 1051 IRI0.001-0.7220-14.40 
  Delghandi, Dina 1148 IRI0.001-0.6020-12.00 
  Tourani, Shakiba 1268 IRI0.001-0.4320-8.60 
  Tabarestani, Amir Hossein 1198 IRI0.001-0.5320-10.60 
  Asgarian, Negar 1171 IRI1.0010.43208.60 

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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