Rapid: Individual Calculations September 2022
 Kiyashemshaki, Saber  Total change: -26.80  Rating chartPersonal card
 Alborz rapid 4 shahrivar 1401 Alborz IRI 2022-08-26
RcRownchangeKK*chgGame
 1512 2070 2.50 4 -1.34 20 -26.80 
  Maleknezhad, Mohammad Taha 1670  * IRI0.001-0.9220-18.40 
  Mokhtarpour, Amir Ali 1277 IRI1.0010.00200.00 
  Jamali, Alireza 1450 IRI1.0010.01200.20 
  Farhadi Varmazabadi, Behzad 1651 IRI0.501-0.4320-8.60 
 * 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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