Individual Calculations January 2017
 Aadeli, Arvin  Total change: 15.80  Rating chartPersonal card
 East Azarbaijan team chess tournament 1395 Round 6-9 Tabriz IRI 2016-12-01
RcRownchangeKK*chgGame
 2001 2060 1.50 2 0.33 20 6.60 
  Hamidpour Janfeshan, Alireza 2019 IRI1.0010.44208.80 
  Rezvan, Maghsoud 1982 IRI0.501-0.1120-2.20 

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 First League 1395 Sari IRI 2016-12-02
RcRownchangeKK*chgGame
 1986 2060 4.50 7 0.46 20 9.20 
  Hosseini, Ilia 1660  * IRI1.0010.08201.60 
  Soltani, Ali 1815 IRI0.501-0.3020-6.00 
  Naderi, Abdollah 2095 IRI1.0010.552011.00 
  Nikpour, Hossein 2107 IRI1.0010.572011.40 
  Faghirnavaz, Ali 2292 IRI0.001-0.2120-4.20 
  Maleki, Amir 2101 IRI0.001-0.4420-8.80 
  Hadian, Ali 1833 IRI1.0010.21204.20 
 * 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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