Rapid: Individual Calculations September 2019
 Shafaei, Arman  Total change: 40.00  Rating chartPersonal card
 3rd kelardasht rapid cup 11 mordad 1398 klardasht IRI 2019-08-02
RcRownchangeKK*chgGame
 1418 1191 3.50 6 2.00 20 40.00 
  Effatian, Gh.reza 1591  * IRI0.001-0.0820-1.60 
  Khosravi, Arshia 1111 IRI1.0010.39207.80 
  Alijanzadeh, Esmaeil 1591  * IRI1.0010.922018.40 
  Haddadian, Miad 1425 IRI0.5010.29205.80 
  Dadsetan, M. Ali 1519 IRI0.001-0.1320-2.60 
  Shams, Mohammad Mehdi 1269 IRI1.0010.612012.20 
 * 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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