Individual Calculations March 2017
 Sahbaii Lotfi, Mahdi  Total change: 32.00  Rating chartPersonal card
 7th International Ferdowsi Cup Chess Tournament Mashhad IRI 2017-02-12
RcRownchangeKK*chgGame
 1474 1104 1.50 7 0.80 40 32.00 
  Kolyaei, Mahdi 1504  * IRI0.001-0.0840-3.20 
  Hotami, Mutriba 1504  * TJK0.001-0.0840-3.20 
  Kazemi, Rahmanberdi 1504  * IRI0.001-0.0840-3.20 
  Asl Mohajeri, Ahmad 1504  * IRI0.5010.424016.80 
  Bakhtiari, Shayan 1504  * IRI0.001-0.0840-3.20 
  Arian, Matin 1395 IRI0.5010.354014.00 
  Hossein Zadeh, Poria 1403 IRI0.5010.354014.00 
 * 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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