Individual Calculations November 2015
 Rahimkhani, Parviz  Total change: -31.60  Rating chartPersonal card
 Asian Seniors Over 65 Chess Championships 2015 Larestan IRI 2015-09-24
RcRownchangeKK*chgGame
 1671 1846 4.00 8 -1.58 20 -31.60 
  Darabi Zadeh, Parviz 1526 IRI1.0010.13202.60 
  Sadat Mansouri, Seyed Mohammadali 1665 IRI1.0010.26205.20 
  Wazeer Ahmad, Khan 2021 IND0.001-0.2720-5.40 
  Yazdani, Naser 1600 IRI1.0010.19203.80 
  Aminifard, Mohammad Ebrahim 1684 IRI0.001-0.7120-14.20 
  Teymouri, Abbas Gholi 1474 IRI0.001-0.9020-18.00 
  Hazim, Moter Mohammed 1950 IRQ0.001-0.3620-7.20 
  Shenavari, Gholamreza 1446  * IRI1.0010.08201.60 
 * 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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