Individual Calculations January 2009
 Staudt, Juergen  Total change: 0.90  Rating chartPersonal card
 5.Nibelungen Open Worms GER 2008-10-02
RcRownchangeKK*chgGame
 2127 2025 1.50 4 0.06 15 0.90 
  Barthel, Ansgar 2179 GER0.001-0.2915-4.35 
  Hegermann, Frank 2120 GER0.5010.13151.95 
  Schalow, Daniel 2142 GER0.5010.16152.40 
  Kropp, Volker 2065 GER0.5010.06150.90 

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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