Rapid: Individual Calculations February 2020
 Yousefi, Ebrahim  Total change: 8.80  Rating chartPersonal card
 Fars Rapid Dey 1398 Fars IRI 2020-01-10
RcRownchangeKK*chgGame
 1581 1423 3.00 8 0.44 20 8.80 
  Ranjbar, Mohammadhossein 1775 IRI0.001-0.1120-2.20 
  Jahanbakhshi, Ilya 1111 IRI1.0010.14202.80 
  Shirazi, Emad 1723 IRI1.0010.852017.00 
  Ashraf, Artin 1823  * IRI0.001-0.0820-1.60 
  Tadayonian, Mojtaba 1642 IRI0.001-0.2220-4.40 
  Fakhraei, Mojtaba 1732 IRI0.001-0.1420-2.80 
  Eftekhari Esmaeilabadi, Arsham 1188 IRI1.0010.21204.20 
  Babrishal, Shapoor 1656 IRI0.001-0.2120-4.20 
 * 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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