Individual Calculations February 2020
 Yazdan Parast, Anisa  Total change: -3.20  Rating chartPersonal card
 Fars Fajr Tournament 1398 (U1900) Fars IRI 2020-01-25
RcRownchangeKK*chgGame
 1390 1091 1.00 6 -0.08 40 -3.20 
  Mohammadian, Omran 1491  * IRI0.001-0.0840-3.20 
  Hashemi, Farhad 1491  * IRI0.001-0.0840-3.20 
  Sharifi, Parham 1442 IRI0.001-0.1140-4.40 
  Salimi, Aziz 1397 IRI0.001-0.1440-5.60 
  Gharibi Zeyarati, Amin 1489 IRI0.001-0.0840-3.20 
  Hashemi, Niayesh 1027 IRI1.0010.414016.40 
 * 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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