Individual Calculations June 2022
 Ramezani, Mahan  Total change: -20.80  Rating chartPersonal card
 Iran Men Chess Championship (Primary)-Mazandaran Sari IRI 2022-05-15
RcRownchangeKK*chgGame
 2040 2195 5.50 9 -0.62 40 -24.80 
  Ghafouri, Mohammad Javad 1831 IRI1.0010.10404.00 
  Khanipour, Abolfazl 1882 IRI1.0010.14405.60 
  Khaledi, Omid 2025 IRI0.001-0.7240-28.80 
  Biriya, Mohammadamin 1931 IRI1.0010.18407.20 
  Alizadeh, Mohammad Mahdi 1853 IRI1.0010.12404.80 
  Tahmasebi, Hamidreza 2158 IRI1.0010.454018.00 
  Gholami Orimi, Mahdi 2418 IRI0.001-0.2240-8.80 
  Nikookar, Mahdi 2172 IRI0.501-0.0340-1.20 
  Tavoosi Rad, Ramtin 2091 IRI0.001-0.6440-25.60 

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 16 Rasht IRI 2022-05-27
RcRownchangeKK*chgGame
 1834 2195 1.00 1 0.10 40 4.00 
  Mirbagheri, Seyedsajad 1834 IRI1.0010.10404.00 

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)
 

 

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