Individual Calculations April 2008
 Zier, Oliver  Total change: 3.75  Rating chartPersonal card
 17.Radisson SAS Weihnachtsopen Meisterturnier Erfurt GER 2007-12-26
RcRownchangeKK*chgGame
 2110 1941 2.50 8 0.25 15 3.75 
  Just, Joachim 2098 GER0.5010.21153.15 
  Koksch, Robert 2105 GER1.0010.721510.80 
  Zeller, Joerg 2208 GER0.5010.32154.80 
  Nowik, Volker 2171 GER0.001-0.2115-3.15 
  Michalowski, Peter 2073 GER0.5010.18152.70 
  Ellinger, Peter 2083 GER0.001-0.3115-4.65 
  Helms, Sven 2127 GER0.001-0.2615-3.90 
  Klippel, Jan 2014 GER0.001-0.4015-6.00 

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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