Rapid: Individual Calculations May 2019
 Ghanbaralifarzad, Mohammad Hosei  Total change: -21.80  Rating chartPersonal card
 1st Ekbatana Cup-Farvardin 1398 Hamedan IRI 2019-04-28
RcRownchangeKK*chgGame
 1581 1826 3.50 6 -1.09 20 -21.80 
  Mirzaei, Omid 1426  * IRI1.0010.08201.60 
  Majidi Shadan, Ali 1576 IRI0.001-0.8120-16.20 
  Mardani, Arjali 1426  * IRI1.0010.08201.60 
  Salim, Mehdi 1523 IRI1.0010.14202.80 
  Delavari, Amirali 2098 IRI0.001-0.1720-3.40 
  Jafari, Mohammad Yasin 1438 IRI0.501-0.4120-8.20 
 * 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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