Individual Calculations January 2018
 Shahsavari, Mahan  Total change: 4.40  Rating chartPersonal card
 Tehran Standard Cup 22-30 Azar 1396 Tehran IRI 2017-12-17
RcRownchangeKK*chgGame
 1454 1251 2.00 7 0.11 40 4.40 
  Nourimoghaddam, Shahrokh 1651  * IRI0.001-0.0840-3.20 
  Aryanpour, Arad c1625 IRI0.001-0.1040-4.00 
  Hedayati, Naeim 1517 IRI0.001-0.1840-7.20 
  Karimpour Talebi, Arman 1208 IRI0.001-0.5640-22.40 
  Sanaei, Leila 1539 IRI0.001-0.1640-6.40 
  Atoofi, Matin 1251 IRI1.0010.504020.00 
  Miar, Arad 1389 IRI1.0010.694027.60 
 * 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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