Blitz: Individual Calculations January 2020
 Gerayeli, Kiarash  Total change: 1.40  Rating chartPersonal card
 Mashhad Blitz League Mashhad IRI 2019-12-01
RcRownchangeKK*chgGame
 1775 1880 5.50 9 0.07 20 1.40 
  Kohjani, Kiarash 1480  * IRI1.0010.08201.60 
  Khosravi, Korosh 1480  * IRI1.0010.08201.60 
  Ghesmati, Aryan 1955 IRI0.5010.10202.00 
  Khazaei, Parviz 1845 IRI0.501-0.0520-1.00 
  Moosavi, Ali 1905 IRI1.0010.532010.60 
  Vassalam, Mohammad Taghi 2017 IRI0.001-0.3220-6.40 
  Mazhari, Abbas Alireza 1480  * IRI1.0010.08201.60 
  Hamedi Nia, Vesal wm1966 IRI0.001-0.3820-7.60 
  Zahmati, Sobhan 1846 IRI0.501-0.0520-1.00 
 * 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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