Individual Calculations March 2024
 Ghasemi, Abdollah  Total change: -3.40  Rating chartPersonal card
 Bushehr league 1402 Karaj IRI 2024-02-22
RcRownchangeKK*chgGame
 1721 1743 2.50 5 -0.17 20 -3.40 
  Mahini, Mohammad 1430 IRI1.0010.14202.80 
  Malekzadeh, Mohammad 2054 IRI0.001-0.1420-2.80 
  Moradi, Sajad 2054 IRI0.001-0.1420-2.80 
  Mal Ahmadi, Iliya 1571 IRI0.501-0.2320-4.60 
  Hajian Fazli, Amir Hossein 1498 IRI1.0010.20204.00 

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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