Rapid: Individual Calculations January 2020
 Amjad Yazdandoust, Mohammadreza  Total change: 62.00  Rating chartPersonal card
 Ramsar Rated Weekly Rapid Azar 1398 Mazandaran IRI 2019-12-09
RcRownchangeKK*chgGame
 1516 1525 6.50 7 3.10 20 62.00 
  Niasti, Ermia 1125  * IRI1.0010.08201.60 
  Haddadimoghaddam, Arshia 1137 IRI1.0010.09201.80 
  Asadi, Atabak 1720 IRI1.0010.752015.00 
  Mohammadi, Rasool 1668 IRI1.0010.692013.80 
  Hagh Taj Dar, Rajab Ali 1770 IRI1.0010.802016.00 
  Taheri, Rasool 1608 IRI1.0010.612012.20 
  Khanipour, Abolfazl 1582 IRI0.5010.08201.60 
 * 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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