Rapid: Individual Calculations March 2022
 Sabour, Keyvan  Total change: -56.60  Rating chartPersonal card
 Sanandaj Fajr 1400 Rapid Chess Tournament Sanandaj IRI 2022-02-25
RcRownchangeKK*chgGame
 1193 1701 1.00 4 -2.83 20 -56.60 
  Ghanei Gheshlagh, Reza 1144 IRI0.001-0.9720-19.40 
  Khosravi, Azhin 1121 IRI1.0010.02200.40 
  Moradi, Yalda 1206 IRI0.001-0.9620-19.20 
  Shahbazi, Rozhin 1301  * IRI0.001-0.9220-18.40 
 * 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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