Rapid: Individual Calculations August 2023
 Shirazi, Emad  Total change: 8.00  Rating chartPersonal card
 Eid Gurban yasuj competition Kohgiloyeh and Boyerahmad IRI 2023-06-30
RcRownchangeKK*chgGame
 1509 1630 6.00 9 0.40 20 8.00 
  Panahpouri, Mohammad Sam 1230  * IRI1.0010.08201.60 
  Poozesh, Shahrokh 1353 IRI1.0010.17203.40 
  Ghasemi, Mohammad Taha 1112 IRI1.0010.03200.60 
  Mahmoudi, Sadra 1838 IRI0.001-0.2320-4.60 
  Kooh Pima, Yasin 1499 IRI1.0010.32206.40 
  Daneshvar, Kasra 1858 IRI0.001-0.2120-4.20 
  Roodashtayan, Saadat 1477 IRI1.0010.30206.00 
  Rahimi, Arshiya 1475 IRI0.501-0.2120-4.20 
  Vakili, Hosein 1742 IRI0.5010.15203.00 
 * 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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