Individual Calculations April 2022
 Wilson, Edgar  Total change: -18.40  Rating chartPersonal card
 2021/22 4NCL Division 1 & 2 Rounds 5-6 Daventry ENG 2022-03-26
RcRownchangeKK*chgGame
 2093 1874 0.00 2 -0.46 40 -18.40 
  Zeidler, Sven P. f2164 WLS0.001-0.1640-6.40 
  Longson, Sarah N wf2022 ENG0.001-0.3040-12.00 

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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