Individual Calculations September 2017
 Alizadeh, Valiollah  Total change: -79.60  Rating chartPersonal card
 Kerman Province Championship 2017 Open Kerman IRI 2017-07-26
RcRownchangeKK*chgGame
 1505 1595 1.00 5 -1.99 40 -79.60 
  Khoshnam, Farhad 1874 IRI0.001-0.1640-6.40 
  Rashn, Kasra 1322 IRI1.0010.17406.80 
  Ghasemzadeh, Mohammad Hossein 1686 IRI0.001-0.3840-15.20 
  Salehi Shahrbabaki, Ali 1446 IRI0.001-0.7040-28.00 
  Sanjari, Ali 1195  * IRI0.001-0.9240-36.80 
 * 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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