Individual Calculations January 2009
 Vekemans, Denis  Total change: 0.30  Rating chartPersonal card
 N3 - R2-3 Various FRA 2008-11-22
RcRownchangeKK*chgGame
 2009 1998 0.50 1 0.02 15 0.30 
  Delchambre, Pascal 2009 FRA0.5010.02150.30 

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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