Individual Calculations September 2017
 Mohandesi, Shahin  Total change: -10.80  Rating chartPersonal card
 Tehran Standard Cup 11-15 Mordad 1396 Above 1800 Tehran IRI 2017-08-02
RcRownchangeKK*chgGame
 1938 2180 4.50 6 -0.19 20 -3.80 
  Sadeghi Givi, Reza 1844 IRI1.0010.12202.40 
  Aliei, Mohammad 1867 IRI0.501-0.3620-7.20 
  Mokhtari Moghadam, Taha 1780  * IRI1.0010.08201.60 
  Kaboudi, Seyed Behrang 2089 IRI0.501-0.1220-2.40 
  Daneshvar, Bardiya 1979 IRI0.501-0.2620-5.20 
  Tavakolian, M. 2067 IRI1.0010.35207.00 
 * 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)
 
 14th Avicenna Cup International Chess Festival A Hamadan IRI 2017-08-21
RcRownchangeKK*chgGame
 2207 2180 2.50 6 -0.35 20 -7.00 
  Mosadeghpour, Masoud m2488 IRI0.001-0.1420-2.80 
  Barari, Mehdi 2009 IRI1.0010.27205.40 
  Hosseinzadeh, Nima 2305 IRI0.001-0.3320-6.60 
  Ghorbani, Hadi 2233 IRI0.001-0.4320-8.60 
  Momenzadeh, Mehdi 2096 IRI0.501-0.1220-2.40 
  Jahedi, Mani 2109 IRI1.0010.40208.00 

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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