Individual Calculations May 2015
 Pourabdollah, Mohammadreza  Total change: 29.80  Rating chartPersonal card
 Second Gilan Friendship Cup (2015) Rasht IRI 2015-04-17
RcRownchangeKK*chgGame
 1715 1766 6.50 9 1.49 20 29.80 
  Yazdani, Alireza 1366  * IRI1.0010.08201.60 
  Pirzadeh Saravani, Abbas 1553 IRI1.0010.23204.60 
  Chahardoli, Amir 1671 IRI0.501-0.1320-2.60 
  Hooshdarmahjoob, Navid 1950 IRI0.5010.24204.80 
  Afzoon, Danial 1697 IRI1.0010.40208.00 
  Marzoughi, Mohammadsadegh 1927 IRI0.001-0.2920-5.80 
  Ramezani, Mahan 1697 IRI0.501-0.1020-2.00 
  Pirzadeh Saravani, Mehdi 1714 IRI1.0010.43208.60 
  Nazari, Arad 1858 IRI1.0010.632012.60 
 * 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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