Rapid: Individual Calculations May 2019
 Nazari, Rahim  Total change: -25.80  Rating chartPersonal card
 Tabriz Rapid Farvardin1398 Tabriz IRI 2019-04-22
RcRownchangeKK*chgGame
 1791 1926 4.00 8 -1.29 20 -25.80 
  Abhari, Ghader 1526  * IRI1.0010.08201.60 
  Adalatkhah, Mahdi 1640 IRI1.0010.16203.20 
  Pourfathollahi, Ahmad 1717 IRI1.0010.23204.60 
  Hosseinzadeh, Nima 2269 IRI0.001-0.1220-2.40 
  Ahmadian, Moharram 1806 IRI0.001-0.6620-13.20 
  Zareei, Shahrooz 2012 IRI0.001-0.3820-7.60 
  Shahrazad, Masoud 1638 IRI1.0010.16203.20 
  Alavinia, Hossein 1722 IRI0.001-0.7620-15.20 
 * 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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