Rapid: Individual Calculations December 2017
 Doroodian, Mahyar  Total change: -24.60  Rating chartPersonal card
 Tehran Rapid 11 Aban 1396 Tehran IRI 2017-11-04
RcRownchangeKK*chgGame
 1675 1970 4.50 7 -1.23 20 -24.60 
  Sanaei, Leila 1570  * IRI0.001-0.9220-18.40 
  Zandi, Hamid 1570  * IRI1.0010.08201.60 
  Raei, Alireza 1609 IRI1.0010.10202.00 
  Basiri, Hasan 1631 IRI1.0010.12202.40 
  Lavasani, Javad 2076 IRI0.001-0.3620-7.20 
  Dolat Abadi, Ali Asghar 1570  * IRI1.0010.08201.60 
  Hasanzadeh, Hossein 1696 IRI0.501-0.3320-6.60 
 * 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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