Individual Calculations April 2019
 Dobson, Howard Ej  Total change: 40.40  Rating chartPersonal card
 2018/19 4NCL Div 3 North Rounds 7 - 8 Doncaster ENG 2019-03-16
RcRownchangeKK*chgGame
 1836 1636 1.50 2 1.01 40 40.40 
  Gittens, Nathan L 1848 ENG1.0010.774030.80 
  Holliday, John K 1824 ENG0.5010.24409.60 

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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