Individual Calculations December 2017
 Eidi, Mahan  Total change: 19.20  Rating chartPersonal card
 Alborz Ettehadi Standard Cup Aban 1396 Karaj IRI 2017-11-16
RcRownchangeKK*chgGame
 1608 1388 2.00 6 0.48 40 19.20 
  Veisi, Bardia 1788  * IRI0.001-0.0840-3.20 
  Fallah, Shahriar 1258 IRI0.501-0.1840-7.20 
  Sabernia, Seyfolallah 1545 IRI1.0010.714028.40 
  Mahmoudi, Mani 1606 IRI0.5010.284011.20 
  Khaledi, Omid 1788  * IRI0.001-0.0840-3.20 
  Fereidooni Jamalzadeh, Alireza 1663 IRI0.001-0.1740-6.80 
 * 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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