Rapid: Individual Calculations March 2022
 McWilliams, Mark  Total change: -16.60  Rating chartPersonal card
 Muswell Hill FIDE Rapid - Feb15 London ENG 2022-02-15
RcRownchangeKK*chgGame
 1397 1290 0.00 2 -0.83 20 -16.60 
  Badacsonyi, Frankie 1694 ENG0.001-0.0820-1.60 
  Barbier-Ramaiah, Riya Aude 1100 ENG0.001-0.7520-15.00 

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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