Individual Calculations June 2022
 Walker, Kate  Total change: -55.20  Rating chartPersonal card
 Mill Hill FIDE Congress May 2022 - Under 1700 London ENG 2022-05-14
RcRownchangeKK*chgGame
 1358 1596 1.00 3 -1.38 40 -55.20 
  McWilliams, Mark 1307 ENG0.001-0.8440-33.60 
  Chadwick, Martin J 1391 ENG0.001-0.7640-30.40 
  Goulbourne, Nick 1377 ENG1.0010.22408.80 

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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