Individual Calculations April 2009
 Andreas, Bjoern  Total change: 31.00  Rating chartPersonal card
 18.Radisson SAS Weihnachts-Open Meisterturnier Erfurt GER 2008-12-25
RcRownchangeKK*chgGame
 2169 2092 4.00 7 1.24 25 31.00 
  Kriz, Lubos 2177 CZE0.5010.12253.00 
  Schatz, Christian c2204 GER0.5010.15253.75 
  Maiwald, Harald 2150 GER1.0010.582514.50 
  Fuchs, Judith 2238 GER0.5010.20255.00 
  Schroeder, Wilfried 2150 GER0.5010.08252.00 
  Mayer, Frank 2116 GER0.5010.03250.75 
  Goemann, Jens 2151 GER0.5010.08252.00 

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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