Individual Calculations November 2015
 Jooyandeh, Hassan  Total change: -21.00  Rating chartPersonal card
 Asian Seniors Over 50 Chess Championships 2015 Larestan IRI 2015-09-24
RcRownchangeKK*chgGame
 1971 2028 5.00 8 0.54 40 21.60 
  Taghipoor, Habib 1695 IRI1.0010.12404.80 
  Myo, Naing m2252 MYA0.001-0.2240-8.80 
  Mokhtari, Fereidoon 1628  * IRI1.0010.08403.20 
  Khakpoor, Abbas f2197 IRI0.001-0.2840-11.20 
  Taraz, Shahrokh 1854 IRI1.0010.274010.80 
  Baimurzin, Aitkazy m2102 KAZ0.001-0.4040-16.00 
  Ardeshirpour, Hoss. 1903 IRI1.0010.334013.20 
  Noori, Amir 2134 IRI1.0010.644025.60 
 * 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)
 
NOTE: K factor changed
 6th Darya Cup U - 2100 (2015) Rasht IRI 2015-10-17
RcRownchangeKK*chgGame
 1721 2028 5.50 9 -2.13 20 -42.60 
  Paktinat, Zhina 1628  * IRI1.0010.08201.60 
  Nadernia, Niki 1753 IRI1.0010.17203.40 
  Karami, Mohammad 1828 IRI0.501-0.2620-5.20 
  Nezamivand Chegini, Yaser 1841 IRI0.001-0.7420-14.80 
  Azizian, Mohammad 1628  * IRI1.0010.08201.60 
  Afzoon, Danial 1786 IRI0.001-0.8020-16.00 
  Safari, Parham 1628  * IRI1.0010.08201.60 
  Navid, Sepehr 1628  * IRI1.0010.08201.60 
  Hoseini, S.alireza 1767 IRI0.001-0.8220-16.40 
 * 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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