Blitz: Individual Calculations September 2022
 Azizi, Amirhossein  Total change: 19.40  Rating chartPersonal card
 Iran Boys Student School Championship-Shahr-e kord 2022 - Blitz Shahr-e kord IRI 2022-08-18
RcRownchangeKK*chgGame
 1497 1324 3.00 7 0.97 20 19.40 
  Sadeghi, Ali 1623 IRI0.5010.35207.00 
  Pasyar, Mohammadreza 1281 IRI1.0010.44208.80 
  Mirzaei, Erfan 1443 IRI0.001-0.3420-6.80 
  Ghorbani, Mohammad Mehdi 1457 IRI1.0010.682013.60 
  Azimi Aghghale, Amirmahdi 1693 IRI0.5010.40208.00 
  Molai Nasab, Mohamad Matin 1514 IRI0.001-0.2520-5.00 
  Ahmadi, Arta 1469 IRI0.001-0.3120-6.20 

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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