Rapid: Individual Calculations January 2020
 Chehrehnama, Jamshid  Total change: 9.40  Rating chartPersonal card
 1th Memorial Sia Mansoori Saeed Bushehr IRI 2019-12-04
RcRownchangeKK*chgGame
 1534 1171 1.00 5 0.47 20 9.40 
  Vahdatian, Davood 1571  * IRI0.001-0.0820-1.60 
  Hajari, Gholamreza 1461 IRI0.001-0.1620-3.20 
  Hassan Poor, Abbas 1571  * IRI0.001-0.0820-1.60 
  Khedri, Erfan 1571  * IRI0.001-0.0820-1.60 
  Garmsiri, Reza 1497 IRI1.0010.872017.40 
 * 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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