Rapid: Individual Calculations November 2021
 Akbari, Arvin  Total change: 30.60  Rating chartPersonal card
 Ghaemshahr Rapid Cup Shadravan Sadati Mazandaran IRI 2021-10-01
RcRownchangeKK*chgGame
 1445 1183 3.50 7 1.68 20 33.60 
  Rahimi Shahmirzadi, Parsa 1709 IRI0.5010.47209.40 
  Aghapor Kazemi, Mahdi 1430 IRI1.0010.812016.20 
  Mohammadi, Mohammad Mehdi 1862 IRI0.001-0.0120-0.20 
  Kakavand, Ramtin 1453 IRI0.001-0.1720-3.40 
  Ebrahimi Erami, Alina 1066 IRI1.0010.34206.80 
  Hoseinpour Kasgary, Abolfazl 1507 IRI0.001-0.1320-2.60 
  Saeidzadeh, Mohammad Reza 1088 IRI1.0010.37207.40 

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)
 
 Shadravan Saeed morad majidi Rapid Cup 1400(Chaloos) Mazandaran IRI 2021-10-29
RcRownchangeKK*chgGame
 1398 1183 1.50 6 -0.15 20 -3.00 
  Khanipour, Abolfazl 1580 IRI0.001-0.0820-1.60 
  Sadeghifar, Mohammadreza 1548 IRI0.5010.40208.00 
  Parvaneh, Milad 1615 IRI0.001-0.0720-1.40 
  Larijani, Amir Mahdi 1024 IRI1.0010.29205.80 
  Zarrabi, Sirous 1445 IRI0.001-0.1820-3.60 
  Fard Amirkandeh, Hamid 1178 IRI0.001-0.5120-10.20 

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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