Rapid: Individual Calculations September 2017
 Arian, Matin  Total change: 32.40  Rating chartPersonal card
 Khorasan Razavi Ramazan cup chess Rapid Tournoment 1396 Mashhad IRI 2017-07-16
RcRownchangeKK*chgGame
 1539 1378 3.50 6 1.62 20 32.40 
  Safarnezhad, Behrooz 1032 IRI1.0010.11202.20 
  Nazari, Mohamad 1503 IRI1.0010.672013.40 
  Ramshini, Hamid 1557 IRI0.001-0.2720-5.40 
  Sakhtkar, Milad 1778  * IRI1.0010.922018.40 
  Amirimehr, Ashkan 1602 IRI0.5010.28205.60 
  Hayati, Amirhosein 1759 IRI0.001-0.0920-1.80 
 * 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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