Rapid: Individual Calculations September 2022
 Sadler, Ben  Total change: -21.40  Rating chartPersonal card
 Chessable British Chess Championships 2022: Rapidplay Open Torquay ENG 2022-08-10
RcRownchangeKK*chgGame
 1718 1644 1.50 6 -1.07 20 -21.40 
  Badacsonyi, Frankie 1732 ENG0.001-0.3820-7.60 
  Skettos, Nicolas 1923 CYP0.001-0.1620-3.20 
  Maton, Emily 1428 ENG1.0010.22204.40 
  Fleri, Luke 1483 MLT0.001-0.7120-14.20 
  Dignam, Matthew 2080 IRL0.001-0.0620-1.20 
  Di-Vetta, Andrew 1659 WLS0.5010.02200.40 

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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