Individual Calculations October 2017
 Kabgani, Yoones  Total change: 56.00  Rating chartPersonal card
 3rd Amiran Cup BND group A 2017 Bandarabbas IRI 2017-08-30
RcRownchangeKK*chgGame
 1848 1773 4.50 8 1.17 40 46.80 
  Parandvar, Dniyal 1602 IRI0.501-0.2340-9.20 
  Ghasemian, M.ebrahim 1865 IRI1.0010.634025.20 
  Samareh Shahpasand, Farshad 2129 IRI1.0010.894035.60 
  Vahdatian, Davood 2034 IRI0.001-0.1840-7.20 
  Dashti, Ahmad 1933 IRI0.001-0.2940-11.60 
  Nateghi, Abdolreza 1681 IRI1.0010.374014.80 
  Najafi, Nima 1841 IRI1.0010.594023.60 
  Zahedi, Mehdi 1695 IRI0.001-0.6140-24.40 

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)
 
 Iranian Boys Under 16 Championship 1396 Tabriz IRI 2017-09-06
RcRownchangeKK*chgGame
 1888 1863 3.50 7 0.23 40 9.20 
  Azadi, Amirmohammad 2077 IRI1.0010.774030.80 
  Shariatpanahi, Seyed Houman 1504 IRI1.0010.10404.00 
  Gholami Orimi, Mahdi 2263  * IRI0.001-0.0840-3.20 
  Tahmasebi, Hamid 2175 IRI0.001-0.1440-5.60 
  Abbasi, Danial 1926 IRI0.5010.09403.60 
  Shahsavari, Sorena 1477 IRI0.501-0.4140-16.40 
  Mobarak Nezhad, Alireza 1793 IRI0.501-0.1040-4.00 
 * 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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