Rapid: Individual Calculations March 2022
 Daroogar Sabet, Samin  Total change: 0.00  Rating chartPersonal card
 the first riund of the sari cup rapid chess tournoment 2022 Mazandaran IRI 2022-02-25
RcRownchangeRpKK*chgGame
 1440 0 0.00 2 0.00 640   0.00 
  Riahi, Arvin 1655 IRI0.0010.00 0.00 
  Abbaszadeh, Mohammad Taha 1224 IRI0.0010.00 0.00 

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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