Individual Calculations July 2008
 Lachausse, Bruno  Total change: -10.25  Rating chartPersonal card
 Open Neuchâtel Neuchâtel SUI 2008-05-09
RcRownchangeKK*chgGame
 2014 1791 0.50 4 -0.41 25 -10.25 
  Potterat, Marc 2141 SUI0.001-0.1125-2.75 
  Mouquin, Victor 2018 SUI0.5010.29257.25 
  Tcheau, Alain 1987 SUI0.001-0.2525-6.25 
  Emmott, Steven Newman 1910 SUI0.001-0.3425-8.50 

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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