Rapid: Individual Calculations September 2022
 Zeraati Neishabouri, Sam  Total change: -5.40  Rating chartPersonal card
 Esfahan Rapid-13 Mordad 1401 Esfahan IRI 2022-08-04
RcRownchangeKK*chgGame
 1386 1229 2.00 6 -0.27 20 -5.40 
  Koohi, Reza 1945 IRI0.001-0.0120-0.20 
  Khalouei Koupaei, Arya 1507 IRI0.001-0.1720-3.40 
  Karbasian, Radmehr 1104 IRI1.0010.33206.60 
  Dabbaghe, Roozbeh 1433 IRI0.5010.26205.20 
  Bozorgzad, Arsalan 1177 IRI0.001-0.5720-11.40 
  Davoodi, Amir Mehdi 1147 IRI0.501-0.1120-2.20 

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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