Individual Calculations September 2017
 Khademzadeh, M.  Total change: -28.20  Rating chartPersonal card
 Yazd Province Championship 1396 Yazd IRI 2017-07-30
RcRownchangeKK*chgGame
 1689 1894 3.00 6 -1.41 20 -28.20 
  Sajadi Naeini, Seyed Soheil 1547 IRI0.001-0.8920-17.80 
  Maleki, Amirabbas 1631 IRI1.0010.18203.60 
  Shadab, Shahriar 1494  * IRI1.0010.08201.60 
  Hemmati, Mohammadreza 1685 IRI1.0010.23204.60 
  Serestian, Arman 1981 IRI0.001-0.3820-7.60 
  Najaf Zadeh, Reza 1796 IRI0.001-0.6320-12.60 
 * 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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