Individual Calculations September 2022
 Danesharaste, Arvin  Total change: 69.60  Rating chartPersonal card
 10th Qazvin Cup - A Group (Over 1800) Qazvin IRI 2022-07-25
RcRownchangeKK*chgGame
 1959 1816 4.50 8 1.95 40 78.00 
  Maghsoudloo, Amir Ali 2021 IRI1.0010.764030.40 
  Tahmasebi, Hamidreza 2165 IRI0.001-0.1140-4.40 
  Dezhdar, Roozbeh 1872 IRI1.0010.584023.20 
  Karimi, Omid 1980 IRI0.001-0.2840-11.20 
  Mahmoody, M. Sadegh 1891 IRI0.001-0.4040-16.00 
  Doostkam, P 1996 IRI0.5010.24409.60 
  Zahmati, Sobhan 1859 IRI1.0010.564022.40 
  Ahmadi, Erfan 1887 IRI1.0010.604024.00 

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)
 
 Gilan Super League 18th Round 19-20 Gilan IRI 2022-08-27
RcRownchangeKK*chgGame
 2203 1977 0.00 1 -0.21 40 -8.40 
  Ramezani, Mahan 2203 IRI0.001-0.2140-8.40 

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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