Individual Calculations December 2017
 Bajalan, Mohammad  Total change: -2.60  Rating chartPersonal card
 Alborz Ettehadi Standard Cup Aban 1396 Karaj IRI 2017-11-16
RcRownchangeKK*chgGame
 1363 1698 2.50 3 -0.13 20 -2.60 
  Afzali, Rouzbeh 1298  * IRI1.0010.08201.60 
  Baytamari, Amir Hossein 1412 IRI0.501-0.3420-6.80 
  Manahi, Morteza 1379 IRI1.0010.13202.60 
 * 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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