Rapid: Individual Calculations February 2017
 Bagherabadi, Sajad  Total change: 7.80  Rating chartPersonal card
 Kermanshah Rapid Cup 10 day 1395 Kermanshah IRI 2016-12-30
RcRownchangeKK*chgGame
 1856 1553 1.00 4 0.39 20 7.80 
  Rostami, Mardin 1748 IRI1.0010.752015.00 
  Veysi Rahim Abadi, Milad 1901 IRI0.001-0.1120-2.20 
  Chavari, Mohammad Mahdi 1953  * IRI0.001-0.0820-1.60 
  Khalvandi, Mohammad 1822 IRI0.001-0.1720-3.40 
 * 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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