Individual Calculations October 2016
 Aliakbar Sichani, Alireza  Total change: 100.40  Rating chartPersonal card
 13th international chess festival avicenna Open Group B Hamedan IRI 2016-08-24
RcRownchangeKK*chgGame
 1805 1557 4.00 7 2.59 40 103.60 
  Rabiei Parsaei, Mehrdad 1818 IRI0.001-0.1840-7.20 
  Bayat, Ali 1721 IRI0.001-0.2840-11.20 
  Saboori Zadeh, Ayatolah 1667 IRI1.0010.654026.00 
  Karami, Mohammad 1831 IRI1.0010.834033.20 
  Abdi, Amir 1793 IRI1.0010.804032.00 
  Oztekin, Ferit 1884 TUR1.0010.874034.80 
  Khodabandeh, Milad 1920 IRI0.001-0.1040-4.00 

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)
 
 7th Zenderood Open 2016 Esfahan IRI 2016-09-01
RcRownchangeKK*chgGame
 1833 1557 0.00 2 -0.38 40 -15.20 
  Abedi, Shahin 1957  * IRI0.001-0.0840-3.20 
  Shokri, Firouz 1708 IRI0.001-0.3040-12.00 
 * 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)
 
 Iran Chess Championship Boys U14 - Stage 1 1395 Rasht IRI 2016-09-10
RcRownchangeKK*chgGame
 1658 1557 3.50 8 0.30 40 12.00 
  Ramezani, Mahan 1912 IRI0.001-0.1140-4.40 
  Jafari, Mohammad Yasin 1370 IRI0.501-0.2440-9.60 
  Hashemi Bakhtiar, Adel 1394 IRI1.0010.284011.20 
  Safari, Parham 1824 IRI1.0010.824032.80 
  Jahedi, Mani 1951 IRI0.001-0.0840-3.20 
  Ahmadi , Ali 1920 IRI0.001-0.1040-4.00 
  Abbaszadeh, Amin 1311 IRI1.0010.19407.60 
  Jafari, Arshia 1583 IRI0.001-0.4640-18.40 

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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