Individual Calculations November 2022
 Zolfaghari, Mohammad Javad  Total change: -47.80  Rating chartPersonal card
 Malayer Standard Cup 13-15 Mehr Hafteye Defae Moghaddas Malayer IRI 2022-10-04
RcRownchangeKK*chgGame
 1460 1800 2.50 6 -2.39 20 -47.80 
  Ghiasvand, Ali 1400  * IRI1.0010.08201.60 
  Mobaraki, Sajjad 1340 IRI0.501-0.4520-9.00 
  Seyedhosseini, S.mohammad 1946 IRI0.001-0.3020-6.00 
  Bagheri, Behrad 1527 IRI0.001-0.8320-16.60 
  Yavarirad, Amirreza 1122 IRI1.0010.01200.20 
  Rismanchi, Ramtin 1427 IRI0.001-0.9020-18.00 
 * 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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