Individual Calculations January 2009
 Stahnecker, Wieland  Total change: 19.25  Rating chartPersonal card
 5.Nibelungen Open Worms GER 2008-10-02
RcRownchangeKK*chgGame
 2088 1994 3.00 6 0.77 25 19.25 
  Commercon, Simon 2061 GER0.5010.09252.25 
  Voelbel, Patrick 2097 GER0.5010.14253.50 
  Wortmann, Dirk 2058 GER0.5010.09252.25 
  Schmitz, Andreas Arnold c2066 GER1.0010.602515.00 
  Schreiner, Roland 2139 GER0.001-0.3125-7.75 
  Osmanovic, Faruk 2108 GER0.5010.16254.00 

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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