Individual Calculations September 2009
 Zier, Oliver  Total change: 8.10  Rating chartPersonal card
 16.Friedensfest-Open Gruppe A Augsburg GER 2009-08-06
RcRownchangeKK*chgGame
 2114 2103 4.00 7 0.54 15 8.10 
  Von Schwerin, Clemens 1867 GER1.0010.20153.00 
  Roescheisen, Markus 1968 GER1.0010.32154.80 
  Spiess, Gunter m2430 GER0.5010.37155.55 
  Wolfsteiner, Helmut f2303 GER0.001-0.2415-3.60 
  Seeger, Peter 2015 GER0.501-0.1215-1.80 
  Zimmermann, Ulrich 1965 GER1.0010.31154.65 
  Rolle, Eric 2251 GER0.001-0.3015-4.50 

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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