Individual Calculations December 2018
 Ghaffarifar, Emad  Total change: 45.60  Rating chartPersonal card
 Alborz Shohada Modafe Haram (U2100) 1397 Alborz IRI 2018-11-14
RcRownchangeKK*chgGame
 1476 1286 3.00 6 1.14 40 45.60 
  Rahmani, Pedram 1686  * IRI1.0010.924036.80 
  Khodabandeh, Milad 1686  * IRI0.001-0.0840-3.20 
  Rasouli Mehrjardi, Amirmohammad 1650 IRI0.001-0.1040-4.00 
  Rezaei, Yeganeh 1009 IRI1.0010.17406.80 
  Mandkari, Mohammadtaha 1150 IRI1.0010.324012.80 
  Ghayourifar, Ali 1672 IRI0.001-0.0940-3.60 
 * 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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