Individual Calculations January 2010
 Lebel-Arias, Julia  Total change: -1.65  Rating chartPersonal card
 Nationale 1 - R6-7 Various FRA 2009-12-12
RcRownchangeKK*chgGame
 2116 1971 0.50 2 -0.11 15 -1.65 
  Choisy, Mathilde wf2143 FRA0.001-0.2715-4.05 
  Wilson, Alexandra wf2089 SUI0.5010.16152.40 

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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