Individual Calculations April 2009
 Broome, Tim  Total change: -24.00  Rating chartPersonal card
 25e Open International d'Echecs GENEVA SUI 2008-12-26
RcRownchangeKK*chgGame
 1976 2159 2.00 5 -1.60 15 -24.00 
  Matsuo, Tomohiko 2214 JPN0.001-0.4215-6.30 
  Burgueno, Diego 1871 SUI1.0010.16152.40 
  Dubois, Martine wm2016 FRA0.001-0.6915-10.35 
  Odermatt, Klaus 1887 SUI0.501-0.3315-4.95 
  Chatton, Jean-Bernard 1892 SUI0.501-0.3215-4.80 

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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