Rapid: Individual Calculations November 2019
 Noori Mirtaheri, Parsia  Total change: -23.20  Rating chartPersonal card
 Tehran Rapid Cup 18Mehr 1398 Tehran IRI 2019-10-10
RcRownchangeKK*chgGame
 1451 1303 1.00 6 -1.16 20 -23.20 
  Abbasi, Meisam 1703  * IRI0.001-0.0820-1.60 
  Bagheri Taleghani, Nadia 1703  * IRI0.001-0.0820-1.60 
  Manzoori, Sana 1127 IRI1.0010.27205.40 
  Rashidi, Masood 1703  * IRI0.001-0.0820-1.60 
  Keyhanfar, Kimia 1240 IRI0.001-0.5920-11.80 
  Memari, Erfan 1229 IRI0.001-0.6020-12.00 
 * 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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