Individual Calculations January 2009
 Lachausse, Bruno  Total change: -6.00  Rating chartPersonal card
 Open du Jura Moutier SUI 2008-11-07
RcRownchangeKK*chgGame
 2063 1809 0.00 2 -0.40 15 -6.00 
  Marholev, Dimitar m2159 BUL0.001-0.1115-1.65 
  Skouvaklis, Alexis 1967 SUI0.001-0.2915-4.35 

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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