Rapid: Individual Calculations January 2023
 Pourreza, Amin  Total change: -40.60  Rating chartPersonal card
 Khorasan Razavi-Dargaz Rapid Commemorating Martyr Sayad Shirazi Khorasan Razavi IRI 2022-12-02
RcRownchangeKK*chgGame
 1232 1558 4.00 7 -2.03 20 -40.60 
  Azizi, Amin 1166 IRI1.0010.08201.60 
  Bagherzadeh, Narges 1315 IRI1.0010.20204.00 
  Mohammad Poor, Abolfazl 1277 IRI0.001-0.8420-16.80 
  Ahmadi, Arian 1121 IRI1.0010.06201.20 
  Babaee, Mohammadsaleh 1408 IRI0.001-0.7020-14.00 
  Shoja Nia, Jafar 1158  * IRI1.0010.08201.60 
  Hagh Goy, Amir Mohammad 1177 IRI0.001-0.9120-18.20 
 * 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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