Individual Calculations October 2015
 Hejrati, Mohammad Mahdi  Total change: 28.00  Rating chartPersonal card
 12th Avicenna International Open Chess Tournament (2015) Hamedan IRI 2015-09-02
RcRownchangeKK*chgGame
 1911 1937 5.50 9 0.70 40 28.00 
  Korneev, Oleg g2337  * ESP0.001-0.0840-3.20 
  Saedi, Sobhan 1555 IRI1.0010.09403.60 
  Hasani, Takin 1671 IRI1.0010.18407.20 
  Mohandesi, Shahin m2204 IRI0.5010.324012.80 
  Hosseinipour, Mehdi f2243 IRI0.001-0.1440-5.60 
  Jafari, Arshia 1537  * IRI1.0010.08403.20 
  Sharbaf, Mohsen m2337  * IRI0.001-0.0840-3.20 
  Azizkhani, Nima 1672 IRI1.0010.18407.20 
  Ghiasvand, Mohammad 1640 IRI1.0010.15406.00 
 * 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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