Rapid: Individual Calculations March 2022
 Saedi, Dorsa  Total change: -8.60  Rating chartPersonal card
 Sanandaj Fajr 1400 Rapid Chess Tournament Sanandaj IRI 2022-02-25
RcRownchangeKK*chgGame
 1460 1153 0.00 3 -0.43 20 -8.60 
  Rahbar, Aihan 1432 IRI0.001-0.1620-3.20 
  Khalilollahi, Shahrooz 1507 IRI0.001-0.1120-2.20 
  Slameye, Jahed 1441 IRI0.001-0.1620-3.20 

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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