Individual Calculations April 2009
 Gloor, Roger  Total change: 20.50  Rating chartPersonal card
 32. Zurich Weihnachtsopen Zurich SUI 2008-12-26
RcRownchangeKK*chgGame
 2180 2077 3.00 6 0.82 25 20.50 
  Janoszka, Arnd f2299 GER0.001-0.2225-5.50 
  Eidinger, Helmut 2150 SUI0.5010.10252.50 
  Pfaffel, Thomas 2148 AUT0.001-0.4025-10.00 
  Schiendorfer, Florian 2110 SUI0.5010.05251.25 
  Niehaus, Frank 2189 GER1.0010.652516.25 
  Saering, Patrick 2182 GER1.0010.642516.00 

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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