Individual Calculations January 2018
 Rajabi, Mohsen  Total change: -56.00  Rating chartPersonal card
 Tehran Standard Cup 22-30 Azar 1396 Tehran IRI 2017-12-17
RcRownchangeKK*chgGame
 1651 1997 2.50 6 -2.80 20 -56.00 
  Ahadi, Kaveh 1597  * IRI0.001-0.9220-18.40 
  Jofreh, Manouchehr 1597  * IRI1.0010.08201.60 
  Tavazoh, Amirparsa 1689 IRI0.001-0.8620-17.20 
  Ahmadi, Gholam Hosein 1597  * IRI1.0010.08201.60 
  Raei, Alireza 1721 IRI0.501-0.3320-6.60 
  Davoodi, Mehran 1705 IRI0.001-0.8520-17.00 
 * 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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