Blitz: Individual Calculations January 2018
 Khosravi Mahmoei, Hasti  Total change: 12.40  Rating chartPersonal card
 Esfahan Blitz 23 Azar 1396 Esfahan IRI 2017-12-14
RcRownchangeKK*chgGame
 1512 1273 2.00 6 0.62 20 12.40 
  Jafarpishe, Erfan 1673  * IRI1.0010.922018.40 
  Khooshnafs, Mehdi 1631 IRI0.001-0.1020-2.00 
  Sotoodeh, Hosein 1598 IRI0.001-0.1320-2.60 
  Firoozeh, Amrolah 1459 IRI0.001-0.2620-5.20 
  Poorabdollah, Nematoallah 1528 IRI1.0010.812016.20 
  Ghayour Najaf Abadi, Ali 1185 IRI0.001-0.6220-12.40 
 * 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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