Rapid: Individual Calculations October 2018
 Khoshnood Khaneh, Babak  Total change: 18.80  Rating chartPersonal card
 Tehran Rapid Cup 8 Sharivar 1397 Tehran IRI 2018-08-30
RcRownchangeKK*chgGame
 1807 1819 4.50 7 0.94 20 18.80 
  Zandi, Hamid 1419  * IRI1.0010.08201.60 
  Ghafourian, Amir Ali 2168 IRI0.001-0.1120-2.20 
  Noorbakhsh Zadeh, Arshia 1597 IRI0.501-0.2820-5.60 
  Elikaei, Mehrad 1608 IRI1.0010.23204.60 
  Efafi, Ebrahim 2019 IRI1.0010.762015.20 
  Rostami, Rouzbeh 2003 IRI1.0010.742014.80 
  Alamir Virsagh, Ehsan 1834 IRI0.001-0.4820-9.60 
 * 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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