Individual Calculations April 2022
 Ghasemi, Reza  Total change: 16.40  Rating chartPersonal card
 The 6th Jouybar Chess Tournament Mazandaran IRI 2022-03-05
RcRownchangeKK*chgGame
 1559 1225 2.00 7 0.41 40 16.40 
  Goudarzian, Mahan 1085 IRI1.0010.314012.40 
  Khamisi, S Jafar 2147 IRI0.5010.504020.00 
  Teimouri Yadkuri, Shahdad 1896 IRI0.001-0.0140-0.40 
  Karami Gorgan, Kian 1495 IRI0.5010.334013.20 
  Yazdani, Parham 1473 IRI0.001-0.1940-7.60 
  Namdar Abadi, Abolfazl 1367 IRI0.001-0.3140-12.40 
  Shahsavari, Mohammad Amin 1449 IRI0.001-0.2240-8.80 

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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