Rapid: Individual Calculations September 2018
 Beyg Mohammadi, Iliya  Total change: -8.00  Rating chartPersonal card
 Alborz Rapid 19 Mordad 1397 Alborz IRI 2018-08-10
RcRownchangeKK*chgGame
 1399 1206 1.00 5 -0.40 20 -8.00 
  Farhadi, Behzad 1606  * IRI0.001-0.0820-1.60 
  Tajmiri, Gholamreza 1370 IRI0.001-0.2820-5.60 
  Motahari, Mohammad Javad 1335 IRI0.001-0.3320-6.60 
  Attari, Saeid 1554 IRI0.001-0.1120-2.20 
  Hasanpour, Ali 1131 IRI1.0010.40208.00 
 * 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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