Individual Calculations November 2015
 Keshmiri, Abdol Rahman  Total change: -62.40  Rating chartPersonal card
 Asian Seniors Over 65 Chess Championships 2015 Larestan IRI 2015-09-24
RcRownchangeKK*chgGame
 1574 1577 0.00 6 -3.12 20 -62.40 
  Doostkam, Mehdi f1977  * IRI0.001-0.0820-1.60 
  Badiozaman, Mina 1471 IRI0.001-0.6420-12.80 
  Darabi Zadeh, Parviz 1526 IRI0.001-0.5720-11.40 
  Badamshina, Bakhyt 1535 KAZ0.001-0.5620-11.20 
  Shenavari, Gholamreza 1332 IRI0.001-0.8020-16.00 
  Yazdani, Naser 1600 IRI0.001-0.4720-9.40 
 * 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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