Individual Calculations September 2016
 Feizi, Seifollah  Total change: -4.00  Rating chartPersonal card
 Tehran Chess Championship 2016 Tehran IRI 2016-07-31
RcRownchangeKK*chgGame
 1336 1082 1.50 8 -0.20 20 -4.00 
  Zomorrodian, Eilia 1482  * IRI0.001-0.0820-1.60 
  Mohammadi, Amin 1482  * IRI0.5010.42208.40 
  Peirovoulia, Mahmoud 1482  * IRI0.001-0.0820-1.60 
  Hosseini, Mohammad Hossein 1096 IRI0.001-0.4820-9.60 
  Mousavi, Mir Jafar 1299 IRI0.001-0.2220-4.40 
  Mirhakimi, Sied Amir Arshiya 1341 IRI1.0010.822016.40 
  Sadri Alamdari, Farzam 1347 IRI0.001-0.1820-3.60 
  Ghanbari, Mohammad Mahdi 1157 IRI0.001-0.4020-8.00 
 * 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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