Rapid: Individual Calculations October 2019
 Zarezadeh, Mohammad Mahdi  Total change: -8.40  Rating chartPersonal card
 Khorramabad Rapid Cup Under 1700 Shahrivar 1398 Khorramabad IRI 2019-09-20
RcRownchangeKK*chgGame
 1527 1576 4.00 8 -0.42 20 -8.40 
  Shafiei, Ahmadgholi 1198 IRI1.0010.09201.80 
  Ghorbanipour, Hamid 1697 IRI1.0010.662013.20 
  Mohammadi, Erfan 1647 IRI0.001-0.4020-8.00 
  Abdi, Mohamad 1653 IRI0.001-0.3920-7.80 
  Azizi, Najem 1486 IRI1.0010.38207.60 
  Moradi, Amir 1440 IRI0.501-0.1820-3.60 
  Kalantarinejad, Fazlolah 1652 IRI0.5010.10202.00 
  Akbari, Mosayeb 1442 IRI0.001-0.6820-13.60 

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)
 

 

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