Rapid: Individual Calculations July 2023
 Hooshyar, Hossein  Total change: -21.40  Rating chartPersonal card
 2th Persian Gulf Bushehr Bushehr IRI 2023-06-22
RcRownchangeKK*chgGame
 1456 1533 2.00 5 -1.07 20 -21.40 
  Mokhtari, Ahmad 1434 IRI0.001-0.6420-12.80 
  Aghajani Fesharaki, Hadi 1900 IRI0.001-0.1020-2.00 
  Meigolinezhad, Reza 1319 IRI1.0010.23204.60 
  Malek, Mohammad Sepehr 1316 IRI0.001-0.7820-15.60 
  Ghasemi, Mohammad Mahdi 1310 IRI1.0010.22204.40 

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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