Individual Calculations January 2014
 Walker, Adrian  Total change: 26.40  Rating chartPersonal card
 Hampstead U2200 Weekend Congress London ENG 2013-11-30
RcRownchangeKK*chgGame
 1949 1645 1.50 4 0.88 30 26.40 
  Villiers, Thomas 2045  * ENG0.001-0.0830-2.40 
  Pride, Stephen 1811 ENG0.5010.22306.60 
  Landau, Jonathan 1946 ENG1.0010.853025.50 
  Oyama, Akito 1994 ENG0.001-0.1130-3.30 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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