Individual Calculations May 2019
 Shahrazad, Masoud  Total change: 10.40  Rating chartPersonal card
 5th Khavaran Nourooz Standard Cup 2019 Birjand IRI 2019-03-25
RcRownchangeKK*chgGame
 1771 1635 2.50 6 0.52 20 10.40 
  Ramezani, Soroosh 1870 IRI0.5010.29205.80 
  Sakhayi, Mostafa 2035  * IRI0.001-0.0820-1.60 
  Mohammadi, Reza 1899 IRI1.0010.822016.40 
  Khorasanian, Masoud 1892 IRI0.001-0.1820-3.60 
  Riahi, Arvin 1697 IRI0.001-0.4120-8.20 
  Salahdid Roodi, Mehran 1235  * IRI1.0010.08201.60 
 * 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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