Individual Calculations January 2009
 Tierling, Detlef  Total change: 12.15  Rating chartPersonal card
 5.Nibelungen Open Worms GER 2008-10-02
RcRownchangeKK*chgGame
 1980 2006 3.50 5 0.81 15 12.15 
  Barzen, Pascal 1876 GER1.0010.32154.80 
  Bauer, Hermann 1786 GER1.0010.22153.30 
  Geske, Julian 2229 GER0.001-0.2215-3.30 
  Decrouppe, Johann 1727 GER1.0010.16152.40 
  Stimpel, Franz f2284 GER0.5010.33154.95 

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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