Individual Calculations September 2018
 Kowsarinia, Amir  Total change: 11.00  Rating chartPersonal card
 Fars Mordad Standard Chess Tournoment 1397 Fars IRI 2018-07-28
RcRownchangeKK*chgGame
 2025 2316 8.00 9 0.55 20 11.00 
  Nasiri, Reza 1916  * IRI1.0010.08201.60 
  Kolaee, Mohammad 1916  * IRI1.0010.08201.60 
  Nejadshirazi, Mohammad Reza 1941 IRI1.0010.09201.80 
  Baneshi, Mahan 2040 IRI1.0010.17203.40 
  Tahmasebi, Hamid 2286 IRI0.001-0.5420-10.80 
  Moradi, Sajad 2042 IRI1.0010.17203.40 
  Khademi, Mahdi 2060 IRI1.0010.19203.80 
  Ashraf, Artin 1916  * IRI1.0010.08201.60 
  Zanganeh, Shahin 2106 IRI1.0010.23204.60 
 * 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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