Rapid: Individual Calculations July 2023
 Kazemi, Parham  Total change: 71.20  Rating chartPersonal card
 Gilan Rapid Cup (18khordad) Gilan IRI 2023-06-08
RcRownchangeKK*chgGame
 1484 1310 3.50 6 1.78 40 71.20 
  Kouchaki, Amirreza 1700 IRI1.0010.914036.40 
  Masoumi, Amirhossein 1477 IRI0.001-0.2840-11.20 
  Ghovati, Amirhosein 1538 IRI0.5010.294011.60 
  Reshad, Radin 1373 IRI0.5010.09403.60 
  Parmar, Mohammad Yasin 1465 IRI0.5010.21408.40 
  Farhood, Alireza 1351 IRI1.0010.564022.40 

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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