Individual Calculations June 2022
 Sarvin, Alireza  Total change: 0.00  Rating chartPersonal card
 Iran Men Chess Championship (Primary)-Mazandaran Sari IRI 2022-05-15
RcRownchangeRpKK*chgGame
 1842 0 1.00 7 0.00 1533   0.00 
  Khaledi, Omid 2025 IRI0.0010.00 0.00 
  Fathi, Himan 1886 IRI1.0010.00 0.00 
  Mokhtari Moghadam, Taha 1976 IRI0.0010.00 0.00 
  Valookolaei, Saeid 1958 IRI0.0010.00 0.00 
  Abbasnejad, Amirreza 1760 IRI0.0010.00 0.00 
  Shalipour Jafari, Shahin 1694 IRI0.0010.00 0.00 
  Isazaie, Navid 1595 IRI0.0010.00 0.00 

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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