Individual Calculations April 2022
 Amini, Mohammadreza  Total change: 112.40  Rating chartPersonal card
 The 6th Jouybar Chess Tournament Mazandaran IRI 2022-03-05
RcRownchangeKK*chgGame
 1789 1477 4.00 6 2.81 40 112.40 
  Maghsoudloo, Amir Ali 2001 IRI0.001-0.0340-1.20 
  Golestani, Elham 1354 IRI1.0010.334013.20 
  Motamedi, Fatemeh 1759 IRI1.0010.844033.60 
  Akhavan Rad, A. 1825 IRI1.0010.894035.60 
  Zahmati, Sobhan 2077 IRI0.001-0.0240-0.80 
  Shalipour Jafari, Shahin 1720 IRI1.0010.804032.00 

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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