Blitz: Individual Calculations September 2022
 Akhgary Yazdi, Amir Abbas  Total change: 19.20  Rating chartPersonal card
 Iran Boys Student School Championship-Shahr-e kord 2022 - Blitz Shahr-e kord IRI 2022-08-18
RcRownchangeKK*chgGame
 1360 1038 2.00 7 0.96 20 19.20 
  Alizadegan, Korosh 1631 IRI0.001-0.0220-0.40 
  Hematizadeh, Amirhossein 1326 IRI1.0010.842016.80 
  Asgari, Hosein 1320 IRI0.001-0.1620-3.20 
  Golzari, Amirmohammad 1380 IRI0.5010.38207.60 
  Ghadiri, Sina 1323 IRI0.001-0.1620-3.20 
  Pasyar, Mohammadreza 1281 IRI0.5010.30206.00 
  Hajian, Amir Hossein 1258 IRI0.001-0.2220-4.40 

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)
 

 

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