Blitz: Individual Calculations September 2022
 Kordi, M.amin  Total change: -5.80  Rating chartPersonal card
 Iran Boys Student School Championship-Shahr-e kord 2022 - Blitz Shahr-e kord IRI 2022-08-18
RcRownchangeKK*chgGame
 1439 1132 0.50 5 -0.29 20 -5.80 
  Irandoust, Sina 1654 IRI0.001-0.0320-0.60 
  Hesami, M.hosein 1455 IRI0.001-0.1320-2.60 
  Khanaki, Amir Hossein 1381 IRI0.001-0.1920-3.80 
  Hematizadeh, Amirhossein 1326 IRI0.5010.25205.00 
  Golzari, Amirmohammad 1380 IRI0.001-0.1920-3.80 

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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