Individual Calculations April 2008
 Aeschbach, Werner  Total change: 24.00  Rating chartPersonal card
 31. Zurich Weihnachtsturnier Zurich SUI 2007-12-26
RcRownchangeKK*chgGame
 2201 2040 3.00 7 0.96 25 24.00 
  Niehaus, Frank 2235 GER1.0010.752518.75 
  Wyss, Thomas 2266 SUI0.5010.29257.25 
  Dresen, Ulrich f2315 GER0.001-0.1725-4.25 
  Widmer, Simon 2206 SUI0.001-0.2825-7.00 
  Schiendorfer, Florian 2095 SUI0.5010.08252.00 
  Vogelbacher, Georg 2164 GER0.5010.17254.25 
  Arbinger, Dr. Roland 2129 GER0.5010.12253.00 

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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