Rapid: Individual Calculations August 2019
 Ghanbaralifarzad, Mohammad Hosei  Total change: 14.80  Rating chartPersonal card
 Hamedan Province Rapid Chess Championship 1398 Hamedan IRI 2019-06-27
RcRownchangeKK*chgGame
 1615 1775 6.00 8 0.74 20 14.80 
  Ghafari, Pooria 1375  * IRI1.0010.08201.60 
  Soltani, Mohammad Reza 1404 IRI1.0010.10202.00 
  Sedaghat Khah, Hamid Reza 1899 IRI0.001-0.3320-6.60 
  Zare, Mahdimohammad 1375  * IRI1.0010.08201.60 
  Alibabaei, Sasan 1992 IRI0.001-0.2220-4.40 
  Tasalian, M.amir 1379 IRI1.0010.08201.60 
  Rezaei, Amir Hosein 1472 IRI1.0010.14202.80 
  Rahmatian, Shayan 2021 IRI1.0010.812016.20 
 * 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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