Individual Calculations July 2017
 Malek Mohammadi, Sobhan  Total change: 6.80  Rating chartPersonal card
 Tehran Standard Under 2100 Cup 23 Ramezan 1396 Tehran IRI 2017-06-18
RcRownchangeKK*chgGame
 1439 1170 1.50 6 0.34 20 6.80 
  Tavazoh, Amirparsa 1570  * IRI0.001-0.0820-1.60 
  Babaei, Parsa 1407 IRI1.0010.802016.00 
  Fathollahi, Hamid 1570  * IRI0.001-0.0820-1.60 
  Zivari, Hamid 1480 IRI0.001-0.1420-2.80 
  Azimi Aghghale, Amirmahdi 1374 IRI0.001-0.2420-4.80 
  Kamalian, Pouya 1231 IRI0.5010.08201.60 
 * 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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