Individual Calculations August 2019
 Rabiei Parsaei, Mehrdad  Total change: -11.80  Rating chartPersonal card
 Karimkhan Zand Open Chess U2000-Tir 1398 Malayer IRI 2019-07-13
RcRownchangeKK*chgGame
 1534 1718 5.00 8 -0.59 20 -11.80 
  Salehi, Hossein 1318  * IRI1.0010.08201.60 
  Majidi Shadan, Ali 1868 IRI0.001-0.3020-6.00 
  Ranjbar, Sobhan 1318  * IRI1.0010.08201.60 
  Safari, Sina 1433 IRI1.0010.16203.20 
  Shahabi, Milad 1950 IRI0.001-0.2120-4.20 
  Kalvandi, Mohammad Naeim 1588 IRI0.001-0.6820-13.60 
  Soltani, Hasti 1318  * IRI1.0010.08201.60 
  Radnia, Marjan 1481 IRI1.0010.20204.00 
 * 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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