Individual Calculations August 2016
 Sahbaii Lotfi, Mahdi  Total change: -30.80  Rating chartPersonal card
 Men's chess championship Khorasan Razavi 2016 Mashhad IRI 2016-07-20
RcRownchangeKK*chgGame
 1424 1116 0.00 5 -0.77 40 -30.80 
  Zeehagh, Rahim 1516  * IRI0.001-0.0840-3.20 
  Mazhari, Alireza 1475 IRI0.001-0.1040-4.00 
  Azarpazhooh, Datis 1516  * IRI0.001-0.0840-3.20 
  Yeganeh, Ali 1357 IRI0.001-0.2040-8.00 
  Allahtavakoli, Mahmoud 1257 IRI0.001-0.3140-12.40 
 * 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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