Individual Calculations March 2022
 Ashton, Adam G  Total change: 1.80  Rating chartPersonal card
 2021/22 4NCL Division 1 & 2 Rounds 3-4 Daventry ENG 2022-02-12
RcRownchangeKK*chgGame
 2205 2379 1.50 2 0.09 20 1.80 
  Dargan, Paul A G c2049 ENG1.0010.12202.40 
  Cumming, Rhys f2360 ENG0.501-0.0320-0.60 

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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