Rapid: Individual Calculations January 2018
 Kashfi, Seyed Reyhan Allah  Total change: -37.80  Rating chartPersonal card
 Hormozgan Rapid 1396 Hormozgan IRI 2017-12-08
RcRownchangeKK*chgGame
 1467 1525 2.00 7 -1.89 20 -37.80 
  Delshad, Mohsen 1766 IRI0.001-0.2020-4.00 
  Darini, Iliya 1747 IRI0.001-0.2220-4.40 
  Zareyan, Mohammad Saleh 1171 IRI1.0010.11202.20 
  Saeid Arizi, Najeh 1746 IRI0.001-0.2220-4.40 
  Looni, Arshiya 1350 IRI0.001-0.7320-14.60 
  Salandari, Mehdi 1125  * IRI1.0010.08201.60 
  Zakeri Goorzangi, Ebrahim 1366 IRI0.001-0.7120-14.20 
 * 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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