Individual Calculations October 2019
 Noori, Arian  Total change: -21.20  Rating chartPersonal card
 Alborz Ostad Shahriyar Cup 1398 Karaj IRI 2019-09-14
RcRownchangeKK*chgGame
 1676 1922 4.00 6 -0.53 40 -21.20 
  Montazeri, Maryam 1522  * IRI1.0010.08403.20 
  Baytamari, Amir Hossein 1523 IRI1.0010.08403.20 
  Izady, Mohammad 2140 IRI0.001-0.2240-8.80 
  Aghajari, Mehdi 1522  * IRI1.0010.08403.20 
  Azizi, Ali 1522  * IRI1.0010.08403.20 
  Rasouli Mehrjardi, Amirmohammad 1829 IRI0.001-0.6340-25.20 
 * 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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