Individual Calculations February 2017
 Milson, Samuel A  Total change: 12.60  Rating chartPersonal card
 2016/17 4NCL Division 2 Rounds 3-4 Northampton ENG 2017-01-14
RcRownchangeKK*chgGame
 1931 2079 2.00 2 0.63 20 12.60 
  Homer, Stephen J 2018 ENG1.0010.42208.40 
  Keen, Cosima 1844 ENG1.0010.21204.20 

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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