Individual Calculations July 2016
 Rahnama, M.reza  Total change: -12.40  Rating chartPersonal card
 Tehran Ramezan 1395 Standard Cup1 Tehran IRI 2016-06-08
RcRownchangeKK*chgGame
 1446 1626 5.00 8 -0.62 20 -12.40 
  Hosseini, Mohammad Hossein 1226  * IRI0.501-0.4220-8.40 
  Nouri, Ali 1307 IRI1.0010.13202.60 
  Farahsa, Khosro 1720 IRI0.5010.13202.60 
  Nouri, Alaa 1367 IRI0.001-0.8220-16.40 
  Shirazi Mofrad, Shayan 1226  * IRI1.0010.08201.60 
  Safardoost, Milad 1415 IRI1.0010.23204.60 
  Khachadurian, Aren 1416 IRI1.0010.23204.60 
  Talebi, Masoud 1887 IRI0.001-0.1820-3.60 
 * 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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