Rapid: Individual Calculations August 2023
 Mohammadian Sechani, Arshia  Total change: -40.40  Rating chartPersonal card
 Esfahan Tir Rapid 1402 Esfahan IRI 2023-07-21
RcRownchangeKK*chgGame
 1644 2042 7.00 9 -1.01 40 -40.40 
  Habibi, Maral 1642  * IRI1.0010.08403.20 
  Tavakoli Garmase, Mohammad Hesam 1343 IRI1.0010.01400.40 
  Jafari Ghourtani, Arash 1564 IRI1.0010.05402.00 
  Momtahan, Hossein 1760 IRI0.001-0.8440-33.60 
  Khalouei Koupaei, Arya 1542 IRI1.0010.04401.60 
  Mosavar, Reza 1717 IRI1.0010.13405.20 
  Karimi, Omid 1852 IRI0.001-0.7540-30.00 
  Hajian, Mehrbod 1543 IRI1.0010.04401.60 
  Haghayegh, Jamshah 1834 IRI1.0010.23409.20 
 * 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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