Individual Calculations March 2018
 Safarian, Javad  Total change: 9.00  Rating chartPersonal card
 Tabriz Fajr Cup 1396 Tabriz IRI 2018-02-13
RcRownchangeKK*chgGame
 1812 1981 4.50 6 0.45 20 9.00 
  Mohebbi Rad, Yousef 1581  * IRI0.501-0.4220-8.40 
  Zareei, Shahrooz 1745 IRI1.0010.20204.00 
  Ghaffari, Ahmad 1616 IRI1.0010.10202.00 
  Hosseinzadeh, Nima 2254 IRI0.5010.33206.60 
  Mokhtar Sasani, Foad 1581  * IRI1.0010.08201.60 
  Moghaddamian, Afshin 2096 IRI0.5010.16203.20 
 * 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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