Rapid: Individual Calculations October 2019
 Roozbayan, Reza  Total change: -32.80  Rating chartPersonal card
 Tehran Rapid Cup 14 Shahrivar 1398 Tehran IRI 2019-09-05
RcRownchangeKK*chgGame
 1775 2060 4.00 7 -1.64 20 -32.80 
  Lotfizadeh, Radin 1660  * IRI1.0010.08201.60 
  Navidi, Parsa 1687 IRI1.0010.10202.00 
  Kaveh, Taghi 1660  * IRI1.0010.08201.60 
  Sedaghati, Mehrdad f2191 IRI0.001-0.3220-6.40 
  Shahsavari, Sorena 1765 IRI0.001-0.8520-17.00 
  Karimpour Talebi, Arman 1660  * IRI1.0010.08201.60 
  Noora, Amir Hossein 1805 IRI0.001-0.8120-16.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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