Individual Calculations April 2008
 Wuethrich, Lorenz  Total change: -6.25  Rating chartPersonal card
 31. Zurich Weihnachtsturnier Zurich SUI 2007-12-26
RcRownchangeKK*chgGame
 2176 2090 2.50 7 -0.25 25 -6.25 
  Vogler, Tillmann f2320 GER0.001-0.2125-5.25 
  Heimann, Andreas 2350 GER0.001-0.1825-4.50 
  Rindlisbacher, Lars 1996 SUI1.0010.37259.25 
  Illi, Hans-Joerg 2175 SUI0.5010.12253.00 
  Seitz, Benjamin 1974 SUI0.501-0.1625-4.00 
  Bous, Florian 2179 GER0.5010.12253.00 
  Niehaus, Frank 2235 GER0.001-0.3125-7.75 

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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