Blitz: Individual Calculations July 2023
 Kouchaki, Aein  Total change: 21.20  Rating chartPersonal card
 Gilan blitz Cup (11khordad) Markazi IRI 2023-06-01
RcRownchangeKK*chgGame
 1289 1097 3.00 8 0.53 40 21.20 
  Imani, Adrina 1610 IRI0.001-0.0440-1.60 
  Forootan, Avash 1322 IRI0.001-0.2240-8.80 
  Alizadeh Golsari, Shayegan 1113 IRI1.0010.524020.80 
  Nikfard, Bardia 1138 IRI0.001-0.4440-17.60 
  Emami, Amirparsa 1018 IRI1.0010.394015.60 
  Alizadeh Golsari, Shina 1098 IRI1.0010.504020.00 
  Shahmohammadi, Amirmohammad 1606 IRI0.001-0.0440-1.60 
  Gharaee Shirazi, Shervin 1406 IRI0.001-0.1440-5.60 

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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