Individual Calculations September 2019
 Eskandary, Mahmood  Total change: -20.00  Rating chartPersonal card
 9th Qazvin Cup - A Group (U-2100) Qazvin IRI 2019-07-27
RcRownchangeKK*chgGame
 1915 2058 5.00 8 -0.51 20 -10.20 
  Jouyandeh, H 1846 IRI1.0010.23204.60 
  Saedi, Omid 1928 IRI0.501-0.1820-3.60 
  Tahmasebi, Pooyan 1906 IRI1.0010.30206.00 
  Abbasi, Meisam 1882 IRI1.0010.27205.40 
  Mohammadi, Reza 1978 IRI0.001-0.6120-12.20 
  Karami Kejani, Masoud 1944 IRI0.501-0.1620-3.20 
  Younesi, Ahmad 1822 IRI1.0010.20204.00 
  Alibabaei, Sasan 2017 IRI0.001-0.5620-11.20 

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)
 
 Rafsanjan pistachio Standard Cup 1398 Rafsanjan IRI 2019-08-15
RcRownchangeKK*chgGame
 1879 2035 3.50 6 -0.49 20 -9.80 
  Molai Nasab, Mohamad Matin 1635  * IRI1.0010.08201.60 
  Pilvaieh, Ali 2159 IRI0.5010.17203.40 
  Samareh Shahpasand, Farshad 2039 IRI0.001-0.4920-9.80 
  Alizadeh, Mohammad Mahdi 1788 IRI1.0010.19203.80 
  Rahmatian, Shayan 2020 IRI0.001-0.5220-10.40 
  Khodadadi, Saeed 1635  * IRI1.0010.08201.60 
 * 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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