Rapid: Individual Calculations April 2022
 Sarkari, Mohammad  Total change: 0.60  Rating chartPersonal card
 Khoshghalb Chess School Rapid Tournament 27 Esfand 1400 Bushehr IRI 2022-03-17
RcRownchangeKK*chgGame
 1213 1191 0.50 1 0.03 20 0.60 
  Gholami, Mehdi 1213 IRI0.5010.03200.60 

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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