Individual Calculations August 2016
 Kolyaei, Mahdi  Total change: 34.40  Rating chartPersonal card
 Golestan province chess championship -1395 Gorgan IRI 2016-07-01
RcRownchangeKK*chgGame
 1538 1558 4.00 6 0.86 40 34.40 
  Abedi, Ali 1958  * IRI0.001-0.0840-3.20 
  Mohammadi, Helma 1181 IRI1.0010.09403.60 
  Mobaser, Morad 1276 IRI1.0010.16406.40 
  Naderian, Farhad 1696 IRI1.0010.694027.60 
  Khalili, Asef 1732 IRI0.001-0.2740-10.80 
  Alamshahi, Mahdi 1384 IRI1.0010.274010.80 
 * 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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