Individual Calculations May 2016
 Abdi, Amir  Total change: -42.00  Rating chartPersonal card
 Tehran Farvardin 1395 Standard Cup Tehran IRI 2016-04-17
RcRownchangeKK*chgGame
 1640 1836 4.50 9 -2.10 20 -42.00 
  Mahjoob Zardast, Artemis 1436  * IRI1.0010.08201.60 
  Rajabi, Mohsen 2004 IRI0.001-0.2820-5.60 
  Salarkia, Davood 1547 IRI1.0010.16203.20 
  Rahnama, M.reza 1590 IRI0.001-0.8120-16.20 
  Mohammadzadeh, Hadi 1574 IRI0.501-0.3220-6.40 
  Alamir Virsagh, Ehsan 1589 IRI1.0010.19203.80 
  Ebrahimi , Sina 1690 IRI0.001-0.7020-14.00 
  Rahimi, Marjan 1563 IRI1.0010.17203.40 
  Davoodi, Mehran 1771 IRI0.001-0.5920-11.80 
 * 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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