Individual Calculations August 2022
 Liu, Jacob  Total change: -23.20  Rating chartPersonal card
 EJCOA National Youth Championships July 2022 - U10 Nottingham ENG 2022-07-08
RcRownchangeKK*chgGame
 1608 1391 0.00 1 -0.22 40 -8.80 
  Deepak Ambattu, Rithvik 1608 SCO0.001-0.2240-8.80 

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)
 
 Mill Hill FIDE Congress - U1900 London ENG 2022-07-16
RcRownchangeKK*chgGame
 1654 1391 0.00 2 -0.36 40 -14.40 
  Chan, Michelle (ngo Yu) 1644 ENG0.001-0.1940-7.60 
  Finnegan, Oliver 1663 ENG0.001-0.1740-6.80 

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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