Blitz: Individual Calculations December 2017
 Amirpour, Saman  Total change: -18.60  Rating chartPersonal card
 Tabriz Kish-Mat 1396 Tabriz IRI 2017-11-17
RcRownchangeKK*chgGame
 1768 1849 2.00 5 -0.93 20 -18.60 
  Ebrahimi Herab, Hamidreza 1449  * IRI1.0010.08201.60 
  Moghaddamian, Afshin 2018 IRI0.001-0.2820-5.60 
  Talebzade, Saeid 1664 IRI1.0010.26205.20 
  Allahverdi, Hossein 1775 IRI0.001-0.6020-12.00 
  Heydarzadeh, Ali 1932 IRI0.001-0.3920-7.80 
 * 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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