Rapid: Individual Calculations September 2018
 Ansari Now, Keivan  Total change: 7.80  Rating chartPersonal card
 Iran Universiad Chess Championship - Rapid 1397 Shiraz IRI 2018-08-06
RcRownchangeKK*chgGame
 1807 2008 4.00 5 0.39 20 7.80 
  Hoseini, Seyed Payam 1608  * IRI1.0010.08201.60 
  Shahbakhsh, Aref 1634 IRI1.0010.10202.00 
  Heydari Sardabi, A.salar 1757 IRI1.0010.19203.80 
  Bolourchifard, Farzad f2251 IRI0.001-0.2020-4.00 
  Vatandoost, Ali 1784 IRI1.0010.22204.40 
 * 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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