Individual Calculations February 2018
 Smith, Lynda  Total change: -6.40  Rating chartPersonal card
 2017/18 4NCL Division 2 Rounds 3-4 Solihull ENG 2018-01-13
RcRownchangeKK*chgGame
 1739 1861 1.00 2 -0.32 20 -6.40 
  Phillips, David 1778 ENG0.501-0.1120-2.20 
  Metcalfe, Charlie P 1700 ENG0.501-0.2120-4.20 

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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