Rapid: Individual Calculations April 2022
 Ahmadi, Sadegh  Total change: -33.40  Rating chartPersonal card
 Paeez Chess School Rapid Tournament- Fereidoun Ashtari Memorial (Esfand 1400) Khuzestan IRI 2022-03-03
RcRownchangeKK*chgGame
 1361 1639 3.00 6 -1.67 20 -33.40 
  Goharchin, Erfan 1239  * IRI1.0010.08201.60 
  Movahed, Niayesh 1302 IRI0.001-0.8820-17.60 
  Shokrian Haji Behzad, Manoochehr 1283 IRI1.0010.11202.20 
  Darabi, Mohammad Parsa 1081 IRI1.0010.03200.60 
  Afshani, Matin 1820 IRI0.001-0.2620-5.20 
  Bagheri Malek Abadi, Hasmid Reza 1442 IRI0.001-0.7520-15.00 
 * 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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