Individual Calculations May 2017
 Mahdavi, Armin  Total change: -68.40  Rating chartPersonal card
 2nd Jouybar Standard Tournament Farvardin1396 Jouybar IRI 2017-04-13
RcRownchangeKK*chgGame
 1571 1612 1.00 5 -1.71 40 -68.40 
  Khalili, Matin 1774 IRI0.001-0.2940-11.60 
  Mohammadi, Roham 1212  * IRI1.0010.08403.20 
  Asghari, Abolfazl 1586 IRI0.001-0.5440-21.60 
  Kazemiyan Eski, Abolfazl 2012  * IRI0.001-0.0840-3.20 
  Majidi Qadikolai, Roham 1270 IRI0.001-0.8840-35.20 
 * 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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