Individual Calculations January 2009
 Lanz, Martin  Total change: -24.50  Rating chartPersonal card
 Luzerner Open 2008 LUZERN SUI 2008-10-28
RcRownchangeKK*chgGame
 1920 2004 2.00 5 -0.98 25 -24.50 
  Schuler, Agatha 1654 SUI1.0010.11252.75 
  Spielmann, Alain f2328 FRA0.001-0.1325-3.25 
  Huber, Ruth 1738 SUI0.501-0.3225-8.00 
  Ferrari, Matteo 1754 SUI0.501-0.3125-7.75 
  Schneuwly, Achim 2127 SUI0.001-0.3325-8.25 

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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