Rapid: Individual Calculations January 2019
 Roshan, Emad  Total change: 44.60  Rating chartPersonal card
 Tehran Rapid 8 Azar 1397 Tehran IRI 2018-11-29
RcRownchangeKK*chgGame
 1644 1402 3.50 6 2.23 20 44.60 
  Asgharvand, Davood 1802  * IRI0.001-0.0820-1.60 
  Farokhfar, S Ahmad 1594 IRI1.0010.752015.00 
  Rezanezhad, Mojtaba 1716 IRI0.001-0.1420-2.80 
  Nazari Nia, Shahram 1577 IRI1.0010.732014.60 
  Doroodgar, A.hosein 1647 IRI0.5010.30206.00 
  Khanbaz, Nima 1528 IRI1.0010.672013.40 
 * 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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