Individual Calculations April 2023
 Pyun, Lindsay  Total change: -11.20  Rating chartPersonal card
 2022/23 4NCL Division 2 Rounds 7-8 Daventry ENG 2023-03-18
RcRownchangeKK*chgGame
 1932 1557 0.00 2 -0.28 40 -11.20 
  Kueh, Audrey wf2125 ENG0.001-0.0240-0.80 
  Darling, Tom 1739 ENG0.001-0.2640-10.40 

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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