Rapid: Individual Calculations December 2018
 Gholizadeh, Parya  Total change: 53.40  Rating chartPersonal card
 Tehran North East Rapid Cup Azar 1397 Tehran IRI 2018-11-26
RcRownchangeKK*chgGame
 1388 1122 4.00 7 2.67 20 53.40 
  Abdolahi, Amir Taha 1423 IRI0.001-0.1520-3.00 
  Ahmadi, Mahyar 1326 IRI1.0010.762015.20 
  Sarikhani, Mohamad Mehrad 1283 IRI1.0010.712014.20 
  Ghasemnezhad, Mohammad Reza 1319 IRI0.001-0.2520-5.00 
  Saeidi, Amir Mohammad 1323 IRI1.0010.762015.20 
  Ghorban, Mohammad 1522  * IRI1.0010.922018.40 
  Mohammad Ebrahimkhan Abri, Dorsa wf1522  * IRI0.001-0.0820-1.60 
 * 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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