Rapid: Individual Calculations August 2022
 Siadat, Seyed Gholamreza  Total change: 3.80  Rating chartPersonal card
 1st Aran Rapid Cup Qazvin IRI 2022-07-08
RcRownchangeKK*chgGame
 1510 1251 2.00 8 0.19 20 3.80 
  Teimouri Yadkuri, Shahdad 1874 IRI0.001-0.0120-0.20 
  Jafari, Parsa 1634 IRI0.001-0.0920-1.80 
  Farnami, Karim 1517 IRI0.001-0.1820-3.60 
  Hajvaziri, Sina 1586 IRI1.0010.882017.60 
  Bahrami, Houman 1479 IRI0.001-0.2120-4.20 
  Parsaei, Moharam Ali 1426 IRI0.001-0.2720-5.40 
  Rahimi, Mahdi 1099 IRI1.0010.30206.00 
  Asgari, Behrad 1461 IRI0.001-0.2320-4.60 

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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