Individual Calculations October 2008
 Merz, Raphael  Total change: -14.25  Rating chartPersonal card
 11eme festival d'échecs de Bischwiller- CREDIT MUTUEL Bischwiller FRA 2008-07-02
RcRownchangeKK*chgGame
 1784 1793 2.00 5 -0.57 25 -14.25 
  Goettelmann, Guillaume 1875 FRA0.5010.11252.75 
  Treand, Victor 1792 FRA0.5010.00250.00 
  Brandt, Anatole 1730 FRA0.501-0.0925-2.25 
  Delvaux, Robin 1800 FRA0.001-0.4925-12.25 
  Cabasson, Philippe 1722 FRA0.501-0.1025-2.50 

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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