Rapid: Individual Calculations June 2019
 Rahmatian, Shayan  Total change: 6.60  Rating chartPersonal card
 Alborz Rapid 1 Ordibehesht 1398 Alborz IRI 2019-04-30
RcRownchangeKK*chgGame
 1822 2039 5.50 7 0.33 20 6.60 
  Salman, Yasin 1639  * IRI0.501-0.4220-8.40 
  Moradi, Kaveh 1829 IRI1.0010.23204.60 
  Rahmani, Pedram 1721 IRI1.0010.13202.60 
  Maleki, Mojtaba 2069 IRI0.001-0.4620-9.20 
  Alizadeh, Amirhosein 1639  * IRI1.0010.08201.60 
  Farrokh, Farshad 1716 IRI1.0010.13202.60 
  Eskandary, Mahmood 2138 IRI1.0010.642012.80 
 * 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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