Rapid: Individual Calculations August 2023
 Ahmadnia, Kiana  Total change: -13.60  Rating chartPersonal card
 Alborz Rapid Championship 1402 Alborz IRI 2023-06-29
RcRownchangeKK*chgGame
 1356 1289 3.00 7 -0.34 40 -13.60 
  Razaghi, Behrooz 2012 IRI0.001-0.0140-0.40 
  Motamedzadeh, Kourosh 1061 IRI0.001-0.7940-31.60 
  Faramarzi, Farzad 1068 IRI1.0010.22408.80 
  Gourani, Arad 1064 IRI1.0010.22408.80 
  Darvishi, Matin 1522 IRI0.001-0.2140-8.40 
  Karimi, Artin 1232 IRI1.0010.424016.80 
  Ghodousi, Arian 1536 IRI0.001-0.1940-7.60 

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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