Individual Calculations November 2022
 Alldritt, Nigel R E  Total change: -3.80  Rating chartPersonal card
 2022/23 4NCL Division 1 Rounds 1-2 Daventry ENG 2022-10-22
RcRownchangeKK*chgGame
 2402 2018 0.00 2 -0.19 20 -3.80 
  Eggleston, David J m2354 ENG0.001-0.1220-2.40 
  Galyas, Miklos m2450 HUN0.001-0.0720-1.40 

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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