Individual Calculations April 2017
 Mazhari, Alireza  Total change: -0.20  Rating chartPersonal card
 3rd Khavaran Norooz Tournament 2017 Birjand IRI 2017-03-25
RcRownchangeKK*chgGame
 1590 1433 2.00 6 -0.01 20 -0.20 
  Binaei Tavallaei, Mahdi 1833  * IRI0.001-0.0820-1.60 
  Zahedi Poor, Hashem 1833  * IRI0.001-0.0820-1.60 
  Hosseini, Morteza 1670 IRI0.001-0.2020-4.00 
  Pordel, Hosein 1257 IRI1.0010.27205.40 
  Naseralavi, Seyyed Armin 1675 IRI0.001-0.2020-4.00 
  Shahsavari, Mahan 1269 IRI1.0010.28205.60 
 * 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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