Individual Calculations January 2009
 Lustenberger, Josef  Total change: -1.65  Rating chartPersonal card
 Luzerner Open 2008 LUZERN SUI 2008-10-28
RcRownchangeKK*chgGame
 1899 1781 1.00 3 -0.11 15 -1.65 
  Borner, Daniel 2131 SUI0.001-0.1115-1.65 
  Schuler, Agatha 1553 SUI1.0010.21153.15 
  Cremer, Kevin 2012 SUI0.001-0.2115-3.15 

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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