Individual Calculations May 2013
 Veenstra, Sander  Total change: 9.90  Rating chartPersonal card
 1.Hofheimer Fruehjahrsopen Gruppe B Hofheim a. Taunus GER 2013-04-02
RcRownchangeKK*chgGame
 1841 1907 5.00 8 0.33 30 9.90 
  Paulsen, Alexej 1630 GER0.501-0.3330-9.90 
  Weber, Samuel 1721 GER1.0010.26307.80 
  Frank, Christian 1800 GER1.0010.353010.50 
  Haftmann, Rainer 1951 GER0.5010.06301.80 
  Flemming, Klaus, Dr. 1789 GER0.501-0.1630-4.80 
  Barisch, Florian 1974 GER0.5010.09302.70 
  Rolf, Marco 1863 GER0.501-0.0630-1.80 
  Machowitsch, Wolf 1998 GER0.5010.12303.60 

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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