Individual Calculations April 2009
 Krajinski, Lutz  Total change: 12.90  Rating chartPersonal card
 18.Radisson SAS Weihnachts-Open Hauptturnier Erfurt GER 2008-12-26
RcRownchangeKK*chgGame
 1900 1808 3.50 7 0.86 15 12.90 
  Roessner, Uwe 1968 GER1.0010.711510.65 
  Jordans, Ralph 1834 GER0.001-0.4615-6.90 
  Kriz, Daniel 1945 CZE0.001-0.3215-4.80 
  Scheerer, Daniel 1765 LUX1.0010.44156.60 
  Meul, Willi 1945 GER0.5010.18152.70 
  Richter, Thomas 1856 GER1.0010.57158.55 
  Wirfs, Joachim 1990 GER0.001-0.2615-3.90 

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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