Individual Calculations September 2018
 Amirpour, Saman  Total change: 12.20  Rating chartPersonal card
 East Azerbaijan Chess Championship 1397 Tabriz IRI 2018-08-25
RcRownchangeKK*chgGame
 1773 1808 5.00 8 0.61 20 12.20 
  Azizian, Mohammad 1436 IRI1.0010.10202.00 
  Alizadeh Setobadi, Mehdi 1527 IRI1.0010.16203.20 
  Torab Maralani, Mohammad Reza 1705 IRI1.0010.36207.20 
  Atanejhad, Sahebali f2190 IRI0.001-0.0920-1.80 
  Asadi, Yousef 1457 IRI1.0010.11202.20 
  Shahrazad, Masoud 1667 IRI1.0010.31206.20 
  Pour Agha Bala, Amirreza 2208  * IRI0.001-0.0820-1.60 
  Safarian, Javad 1993 IRI0.001-0.2620-5.20 
 * 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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