Individual Calculations March 2022
 Murray, David  Total change: 0.80  Rating chartPersonal card
 2021/22 4NCL Division 1 & 2 Rounds 3-4 Daventry ENG 2022-02-12
RcRownchangeKK*chgGame
 2128 2108 1.00 2 0.04 20 0.80 
  Blake, J Morgan 1978 ENG1.0010.32206.40 
  Dong, Bao Nghia c2277 VIE0.001-0.2820-5.60 

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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