Individual Calculations May 2017
 Shahbazi, Sohrab  Total change: -3.20  Rating chartPersonal card
 Fars Mabas Standard Ordibehesht 1396 Shiraz IRI 2017-04-22
RcRownchangeKK*chgGame
 1384 1435 1.00 2 -0.08 40 -3.20 
  Khosravanian, Hosein 1700 IRI0.001-0.1840-7.20 
  Hashemzadeh, Asal 1067 IRI1.0010.10404.00 

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)
 

 

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