Rapid: Individual Calculations June 2018
 Rabbani, Abtin  Total change: 3.60  Rating chartPersonal card
 Tehran Rapid 13 Ordibehesht 1397 Tehran IRI 2018-05-03
RcRownchangeKK*chgGame
 1442 1121 1.00 5 0.18 20 3.60 
  Mohammadrezaee, Amin 1521  * IRI0.001-0.0820-1.60 
  Khodadadi, Dana 1521  * IRI0.001-0.0820-1.60 
  Navidi, Parsa 1521  * IRI0.001-0.0820-1.60 
  Karimi, Mohammadmahdi 1124 IRI1.0010.502010.00 
  Taghikhani, Amir Ali 1521  * IRI0.001-0.0820-1.60 
 * 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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