Individual Calculations August 2023
 Ebrahimi, Fatemeh  Total change: 111.60  Rating chartPersonal card
 10 Th Standard Lig shomal shargh Tehran IRI 2023-07-06
RcRownchangeKK*chgGame
 1196 1081 7.00 10 3.41 40 136.40 
  Kazemi, Mantra 1300 IRI0.001-0.2240-8.80 
  Mir Sakhvidi, Moaede Sadat 1133 IRI1.0010.574022.80 
  Jafari, Mahan 1148 IRI1.0010.594023.60 
  Hashem Vand, Hananeh 1013 IRI1.0010.414016.40 
  Shirzadi, Amir Hossein 1158 IRI1.0010.614024.40 
  Abdolahi, Amir Taha 1497 IRI0.001-0.0740-2.80 
  Kazemi, Mantra 1300 IRI0.5010.284011.20 
  Kazemi, Radin 1108 IRI0.5010.04401.60 
  Jafari, Mahan 1148 IRI1.0010.594023.60 
  Shirzadi, Amir Hossein 1158 IRI1.0010.614024.40 

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)
 
 Tehran U-16 Girls Championship 1402 Tehran IRI 2023-07-16
RcRownchangeKK*chgGame
 1319 1081 0.00 2 -0.62 40 -24.80 
  Gholizadeh, Parya 1624 IRI0.001-0.0340-1.20 
  Hashem Vand, Hananeh 1013 IRI0.001-0.5940-23.60 

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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