Individual Calculations October 2019
 Zoalfian, Mehrdad  Total change: -31.60  Rating chartPersonal card
 16th Avicenna International Open Chess Tournament 2019 - Category C Hamedan IRI 2019-09-11
RcRownchangeKK*chgGame
 1332 1567 7.00 11 -1.58 20 -31.60 
  Talaneh, Ali 1167  * IRI1.0010.08201.60 
  Khodaei, Ehsan 1325 IRI1.0010.20204.00 
  Heydarian, Romina 1341 IRI0.001-0.7920-15.80 
  Rafiee, Hasan 1329 IRI1.0010.20204.00 
  Pejhan, Arya 1167  * IRI1.0010.08201.60 
  Keshani, Kian 1419 IRI0.001-0.7020-14.00 
  Mohammadi Bolbanabad, Mohammad 1296 IRI1.0010.17203.40 
  Bakhtiari, Kamyar 1377 IRI1.0010.25205.00 
  Ranjbar, Sobhan 1324 IRI1.0010.20204.00 
  Aghamohamadi, Mohamad Arshia 1608 IRI0.001-0.4420-8.80 
  Khodayvandi, Soheil 1296 IRI0.001-0.8320-16.60 
 * 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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