Individual Calculations June 2016
 Ashrafi, Seyyed Erfan  Total change: 32.00  Rating chartPersonal card
 Shiraz Cup 2016 Shiraz IRI 2016-04-27
RcRownchangeKK*chgGame
 1704 1599 3.50 7 0.80 40 32.00 
  Momtahan, Hossein 1972 IRI0.001-0.1040-4.00 
  Hosseini, Khalil 1712 IRI1.0010.654026.00 
  Tahmasebi, Hamid 1895 IRI0.001-0.1540-6.00 
  Afrasiabi, Seyyedhassan 1889 IRI0.001-0.1640-6.40 
  Dezh, Tiva 1416 IRI1.0010.264010.40 
  Kheradmand, Hamidreza 1508 IRI1.0010.384015.20 
  Kharaji, Ali 1539 IRI0.501-0.0840-3.20 

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)
 

 

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