Individual Calculations October 2022
 Moradi Sazi, Boroomand  Total change: 53.20  Rating chartPersonal card
 1st Taq_e Bostan Cup International Chess Festival Category B kermanshah IRI 2022-09-08
RcRownchangeKK*chgGame
 1448 1184 3.00 8 1.33 40 53.20 
  Babaei, Mohammadreza 1483 IRI0.5010.354014.00 
  Parvin, Zahra 1663 IRI0.001-0.0540-2.00 
  Fattahi, Mohammad 1571 IRI0.001-0.0940-3.60 
  Mahmood Zadeh, Arian 1505 IRI1.0010.874034.80 
  Salehi, Mahdi 1463 IRI0.001-0.1640-6.40 
  Golzarian, Kiarash 1480 IRI0.5010.354014.00 
  Amirinasab, Abolfazl 1392 IRI0.001-0.2340-9.20 
  Yousefzadeh, Arsam 1030 IRI1.0010.294011.60 

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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