Individual Calculations December 2018
 Rezaei Abari, Farzin  Total change: -7.00  Rating chartPersonal card
 Sari Standard Cup Paeez 1397 Sari IRI 2018-10-31
RcRownchangeKK*chgGame
 1815 1968 6.00 9 0.03 20 0.60 
  Tahmasbi, Amir Hosein 1568  * IRI1.0010.08201.60 
  Kazemi, Rahmanberdi 1568  * IRI1.0010.08201.60 
  Shalipour Jafari, Shahin 1722 IRI1.0010.19203.80 
  Khamisi, S Jafar 2105 IRI1.0010.682013.60 
  Asadi, Ali 2061 IRI0.5010.13202.60 
  Jalali, Parima 1798 IRI0.001-0.7220-14.40 
  Falah, Mehdi 2058 IRI0.5010.12202.40 
  Dadsetan, M. Ali 1568  * IRI1.0010.08201.60 
  Asgharvand, Davood 1891 IRI0.001-0.6120-12.20 
 * 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)
 
 23th Iranian First League 1397 Mazandaran IRI 2018-11-18
RcRownchangeKK*chgGame
 1618 1968 4.00 5 -0.38 20 -7.60 
  Ghasemi, Mohamadhosein 1568  * IRI1.0010.08201.60 
  Matani, Fatemeh 1568  * IRI1.0010.08201.60 
  Afshani, Matin 1819 IRI0.001-0.7020-14.00 
  Ghorbani, Arad 1568  * IRI1.0010.08201.60 
  Hoseinpour Kasgary, Abolfazl 1568  * 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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