Individual Calculations January 2009
 Grandjean, Maria  Total change: -19.20  Rating chartPersonal card
 Swiss Team Championship 2008 (League A, B, 1) decentralised SUI 2008-03-01
RcRownchangeKK*chgGame
 2021 2125 0.00 2 -1.28 15 -19.20 
  Desboeufs, Cedric 1990 SUI0.001-0.6815-10.20 
  Borer, Andreas 2052 SUI0.001-0.6015-9.00 

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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