Individual Calculations September 2016
 Kolyaei, Mahdi  Total change: -44.80  Rating chartPersonal card
 1st Golestan Haftegi Standard 2016 Gorgan IRI 2016-07-24
RcRownchangeKK*chgGame
 1481 1558 0.00 2 -1.12 40 -44.80 
  Nikzad, Nami 1803 IRI0.001-0.2040-8.00 
  Valiollahi, Alireza 1158  * IRI0.001-0.9240-36.80 
 * 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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