Individual Calculations January 2017
 Hadadi, Mahdi  Total change: 5.20  Rating chartPersonal card
 2nd Mir Emad Cup 2016 Qazvin IRI 2016-12-14
RcRownchangeKK*chgGame
 1561 1255 1.00 5 0.13 40 5.20 
  Younesi, Ahmad 1655  * IRI0.001-0.0840-3.20 
  Mozaffari, Mohammad Hossein 1590 IRI0.001-0.1240-4.80 
  Rezaei, Amirhossein 1251 IRI1.0010.494019.60 
  Mahdavi, Reza 1655  * IRI0.001-0.0840-3.20 
  Mahdavi, Hossein 1655  * IRI0.001-0.0840-3.20 
 * 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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