Individual Calculations August 2017
 Ebrahimi, Reza  Total change: 35.80  Rating chartPersonal card
 Tehran Chess Championship Men 1396 Tehran IRI 2017-07-04
RcRownchangeKK*chgGame
 1700 1555 4.50 8 1.79 20 35.80 
  Hosseinipour, Mehdi f1955  * IRI0.001-0.0820-1.60 
  Hosseini, Mohammad Hossein 1223 IRI1.0010.12202.40 
  Kazerooni, Shahriar 1955  * IRI0.001-0.0820-1.60 
  Khaleti, Mahbod 1342 IRI1.0010.23204.60 
  Ahmadzadeh Razavi, Seyed Shaahin 1877 IRI0.001-0.1320-2.60 
  Davoodi, Mehran 1711 IRI1.0010.712014.20 
  Heidarzadeh, Arsha 1681 IRI1.0010.672013.40 
  Sadeghi Givi, Reza 1856 IRI0.5010.35207.00 
 * 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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