Individual Calculations November 2017
 Price, Gwilym  Total change: 68.80  Rating chartPersonal card
 Hampstead FIDE Congress Under 2200 Oct 17 London ENG 2017-10-21
RcRownchangeKK*chgGame
 1951 2016 4.50 5 1.72 40 68.80 
  Jaufarally, Nadia 1739 ENG1.0010.17406.80 
  Davidson, Laura 1631 ENG1.0010.09403.60 
  Villiers, Thomas 2155 ENG0.5010.19407.60 
  Prior, Stephen C V 2059 ENG1.0010.564022.40 
  Jones, Steven A 2171 ENG1.0010.714028.40 

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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