Individual Calculations December 2016
 Khoobroyan, Mahdi  Total change: -16.80  Rating chartPersonal card
 Asian Amateur Chess Championship 2016 Open Isfahan IRI 2016-11-12
RcRownchangeKK*chgGame
 1343 1175 2.00 8 -0.42 40 -16.80 
  Yazdanpanah, Mohammad Reza 1575  * IRI0.001-0.0840-3.20 
  Khosravi, Kamyar 1419 IRI0.001-0.2040-8.00 
  Hajibabaei, Vandad 1073 IRI1.0010.364014.40 
  Sharifian, Mohammad 1449 IRI0.001-0.1740-6.80 
  Valaei Kebria, Abolfazl 1247 IRI0.001-0.4040-16.00 
  Dehghani Habibabadi, Misagh 1184 IRI0.5010.01400.40 
  Bahadorani, Hojjat 1445 IRI0.001-0.1740-6.80 
  Keshani, A.esmaeil 1351 IRI0.5010.23409.20 
 * 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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