Individual Calculations January 2009
 Graudons, Karsten  Total change: 11.10  Rating chartPersonal card
 Deutschland Cup Gruppe 12 Dresden GER 2008-11-16
RcRownchangeKK*chgGame
 2046 2002 2.50 4 0.74 15 11.10 
  Smolny, Frieder 2033 GER0.5010.04150.60 
  Oepen, Lothar 2075 GER0.5010.10151.50 
  Gebert, Ralf 2057 GER1.0010.58158.70 
  Wilger, Frank 2019 GER0.5010.02150.30 

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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