Individual Calculations January 2017
 Madanchi, Ata  Total change: 9.40  Rating chartPersonal card
 Standard Cup 24 Azar 1395 Tehran IRI 2016-12-14
RcRownchangeKK*chgGame
 1890 1825 3.50 7 0.47 20 9.40 
  Kamalian, Pouya 1425  * IRI1.0010.08201.60 
  Mohandesi, Shahin m2225  * IRI1.0010.922018.40 
  Ganjali, Hossein 2103 IRI0.001-0.1720-3.40 
  Moradi, Mohammad Behrad 1643 IRI0.501-0.2420-4.80 
  Amini, Amer 2225  * IRI0.001-0.0820-1.60 
  Rahnama, M.reza 1602 IRI1.0010.22204.40 
  Ghafourian, Amir Ali 2008 IRI0.001-0.2620-5.20 
 * 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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