Individual Calculations December 2013
 Villiers, Thomas  Total change: -2.55  Rating chartPersonal card
 Hampstead Under 2200 FIDE Congress November 2013 London ENG 2013-11-23
RcRownchangeKK*chgGame
 1845 2081 3.00 4 -0.17 15 -2.55 
  Lees, Fraser A 1780 SCO1.0010.15152.25 
  Zhang, Anthony Y 1872 ENG0.501-0.2715-4.05 
  Bryant, Jon 1918 ENG0.501-0.2215-3.30 
  Joslin, Tim 1808 ENG1.0010.17152.55 

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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