Blitz: Individual Calculations September 2022
 Khanaki, Amir Hossein  Total change: -21.40  Rating chartPersonal card
 Iran Boys Student School Championship-Shahr-e kord 2022 - Blitz Shahr-e kord IRI 2022-08-18
RcRownchangeKK*chgGame
 1271 1381 3.50 7 -1.07 20 -21.40 
  Kooh Peima, Ali 1770 IRI0.001-0.0920-1.80 
  Nozari, Parham 1127 IRI0.001-0.8120-16.20 
  Kordi, M.amin 1132 IRI1.0010.19203.80 
  Jafarpour, Mobin 1130 IRI0.501-0.3120-6.20 
  Hajesmailzadeh, Amir Mohammad 1268 IRI0.001-0.6520-13.00 
  Ghezellou, Sirvan 1200 IRI1.0010.26205.20 
  Taherian, Sepehrdad 1267 IRI1.0010.34206.80 

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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