Rapid: Individual Calculations August 2019
 Salehi Reyhani, Behamin  Total change: 3.80  Rating chartPersonal card
 Paeez Chess School Rapid Cup tir 1398 Ahvaz IRI 2019-07-02
RcRownchangeKK*chgGame
 1284 1073 2.00 7 0.19 20 3.80 
  Beytmashall, Abdolghader 1473  * IRI0.001-0.0820-1.60 
  Sadooni, Mohammadreza 1345 IRI0.001-0.1720-3.40 
  Niknezhad, Mahan 1423 IRI0.001-0.1120-2.20 
  Sayahi, Javad 1393 IRI0.001-0.1320-2.60 
  Heydari, Aram 1089 IRI1.0010.522010.40 
  Mahmoudi, Mohammad Pouria 1208 IRI0.001-0.3220-6.40 
  Shiravi, Abolfazl 1059 IRI1.0010.48209.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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